Energy Efficiency

4 Most Energy Efficient Space Heaters

Space heaters can be a great way to stay warm during the winter, but they can also use a lot of energy if you’re not mindful. If you’re looking for an energy-efficient space heater, there are a few things you should keep in mind.

The first thing to look for is an Energy Star label. Space heaters that have this label have been certified as being energy efficient. You should also look at the wattage of the space heater. The higher the wattage, the more energy it will use. Another thing to consider is how you will be using the space heater. If you will only be using it occasionally, then a low-wattage space heater may be sufficient. But if you plan to use it regularly, you may need one with a higher wattage.

Finally, look for a space heater with an auto-shutoff feature. This will prevent the unit from overheating, which can damage your space heater or even cause a fire. Space heaters with built-in temperature sensors are best, as they will automatically turn on and off according to the room’s temperature.

In this article, we’ll be exploring the 4 most energy-efficient space heaters and how they can benefit your home.

Best Energy Efficient Space Heaters

Our picks for the best energy-efficient space heaters are:

Looking to add energy-efficient space heaters to your home for the winter? Here are our top 4 picks for the most reliable products available.

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How We Chose Our 4 Best Energy-Efficient Space Heaters

As experts in insulation and ventilation, we know how important it is to make very intentional choices when it comes to maintaining comfortable living spaces in your home. We’ve scoured the internet for reviews, talked to our friends and family, and consulted with other experts to find out the elements that make up the best energy-saving heating systems. We’ve looked at the different types of space heaters, including electric and natural gas, so that we could provide a balanced and informed perspective. The best energy-efficient space heater for you will depend on the space you intend to use it in, wattage requirements, and more. Some of the important things to consider before deciding on a space heater include:

Where will you use the space heater?
What kind of safety features, such as automatic shut-off, timers, oscillation, and tip-over protection, are important to you?
Do you need smart home compatibility or remote control functionality?
What wattage makes sense for your household’s electrical system?
Are you looking for a multi-functional appliance that can double as a humidifier or air purifier?

Types of Space Heaters

There are a few different types of space heaters.

Space heaters come in a variety of types, each with their own set of benefits. The most common type is the electric space heater, which plugs into an outlet and warms up the room by using convection to heat the air. Other popular types include gas space heaters, which use natural gas or propane to create a flame that heats up the room, and infrared quartz heaters, which use infrared radiation to directly heat objects and people in the room. Each type of space heater has its own unique set of benefits, so it’s important to choose the right one for your needs.

Electric space heaters are the most common type and are easy to use. They plug into an outlet and use convection to warm up the room.
Gas space heaters are more powerful than electric space heaters and can warm up a room faster. They also have a longer lifespan than electric space heaters.
Infrared quartz heaters are energy efficient and don’t produce any noise. They also don’t emit any harmful particles, making them safe for people with allergies or asthma.

Overall, each type of space heater has its own unique set of benefits. When choosing the right one for your needs, it’s important to consider factors like power, size, and safety features. Whether you need a small heater for your office or a large one for your home, there is sure to be a space heater that fits your needs. So if you’re looking for a way to warm up your home or office this winter, consider investing in one of the many types of space heaters available today!

Dr. Infrared Portable Space Heater

The Dr. Infrared Portable Space Heater is our top pick as the most reliable and energy-efficient space heater on the market.

It uses infrared technology to heat your rooms, meaning it can sense spots in your rooms that need heat and distributes it accordingly. The Dr. Infrared heats objects in your room instead of filling out space with heat.

This means warm air won’t rise to the ceiling and disappear and remains constant without being intruded on by drafts. It can also retain moisture in the air, meaning your skin won’t dry out from using the Dr. Infrared.

Best of all, it doesn’t have any exposed heating elements. This makes the Dr. Infrared much safer to have around pets and small children.

While it’s not the cheapest option out there, the Dr. Infrared is quiet, energy-efficient, and contributes to better home comfort.

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Stiebel Eltron CK 15E

If you don’t want a chunky space heater taking up floor space, wall-mounted heaters are the way to go. And when it comes to wall-mounted heaters, the Stiebel Eltron CK 15E is one of the most reliable options out there.

The slim compact design makes it unobtrusive and the white finish helps the Stiebel blend into most rooms. The wall-mounted design allows warm air to be blown downwards, helping heat spread evenly throughout the room. It also prevents cold feet.

The Stiebel comes with a timer, thermometer, and a frost protection setting, meaning you’ll get maximum energy efficiency. It heats up your room quickly and effectively.

While there are cheaper options out there, as far as wall-mounted heaters go, you can’t get much better than the Stiebel Eltron.

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Lasko Heating Space Heater

If you’re looking for an energy-efficient space heater on a budget, the Lasko Heating Space Heater delivers like no other.

This ceramic heater by Lasko provides 1500 watts of comfort with patented blower technology for enhanced heat penetration. The 25″ height and 3 heat sweep settings, 90°, 170° and full 360°, project heat around the room.

This product includes a digital thermostat and 2 quiet heat settings. Safety is built-in with its self-regulating element, automatic overheat protection and an exterior that stays cool to the touch. The easy-to-clean filter keeps your unit running efficiently.

3 Heat Sweep Settings
Patented Blower Technology – 25″ height projects warmth around the room
Safe ceramic comfort – self-regulating element, automatic overheat protection and exterior stays cool to the touch
Adjustable thermostat
Fully assembled

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Mr. Heater MH9BX Buddy

Finally, we have the Mr. Heater MH9BX Buddy. This is the best non-electric option for those looking for an emergency heater or a heater that doesn’t rely on electricity.

It’s capable of heating up to 225 square feet and runs on propane. It can easily be turned on by rotating a knob and pushing a few buttons. It’s one of the safest options out there, quelling any notion that propane heaters are dangerous.

It has an automatic turn-off feature if it’s tipped over, and an automatic shutoff option when the pilot light goes out. Mr. Heater also comes with a high-temperature wire guard as an extra heating safety element.

While it’s not the most defined heater in terms of digital controls, it weighs around 10 pounds, making it extremely portable and durable. If you need a heater for emergencies or to save extra on your energy bills by not relying on electricity, Mr. Heater is the choice for you.

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Before Purchasing An Energy Efficient Space Heater

If you’re looking for energy-efficient space heaters, we recommend you first air seal and insulate your home.

Why?

Because air sealing and insulation can have a big impact on your energy consumption. They also help your home retain heat so that you can maximize the benefits of your space heaters during the winter.

Buying a space heater with poor air sealing and insulation is like putting a band-aid on a big, open wound. It’s not going to completely stop the bleeding. And it’ll likely do more harm than good down the road.

Air Seal Your Home

Air sealing is all about filling or covering air leakages in your home. While they may seem arbitrary, they actually account for anywhere between 25% to 40% of the energy lost when cooling or heating your home.

Think of it like a boat floating in the ocean. The smaller holes you have, the more water you’ll have in the hull. This causes your boat to sink and make it a bad day for everyone.

It’s a similar concept with air leaks. The smaller holes you leave unplugged, the more cold air you’re letting in. Your space heater and HVAC system can do everything it can, but your home will still be cold.

Air sealing is usually done with caulk, insulation, and spray foam depending on the size of your air leaks. Common places to air seal are your windows, attic hatches, attic floor holes, fireplaces, and even electrical outlets.

You can check for air leaks by placing a candle or incense next to a potential area and seeing if the smoke or flame moves.

Add Insulation

Another way of maximizing your home’s energy efficiency and improving comfort before adding space heaters is insulation. Insulation helps maintain your home temperature by keeping warm or cold air inside your home.

The laws of physics dictate that heat travels upward, in this case towards your upstairs rooms and your attic. This means warm air produced by your heaters and HVAC system travels to your attic and escapes through your roof or other holes.

Learn more about how to build an energy-efficient attic to lower energy bills and improve comfort in your home.

Insulation can be installed in the attic or your walls to keep that heat from escaping. This translates to greater energy efficiency, as the EPA states that insulating attic floors, walls, and ceilings help homeowners save up to 15% on their annual energy bills.

Insulation comes in different materials. The most common types of insulation are fiberglass or cellulose, which either come shaped like mats or can be broken up into smaller pieces. There’s also reflective insulation which can be placed in attics to reflect heat back into or out of homes.

When to Use a Space Heater

If you’ve air-sealed your home and added insulation to your attic, floors, and walls but want even more warmth and comfort in the winter, then space heaters are definitely the way to go.

Many homeowners choose space heaters because it lets them localize the heat more. Instead of heating their entire house, some people might only want to heat the rooms they more frequently occupy.

Using a space heater also simplifies the home heating process. While there are plenty of benefits to a comprehensive HVAC system, there’s nothing like plugging in a heater and flipping on a few buttons to enjoy the warmth.

Space heaters shouldn’t be used as replacements for central heating systems, but they can be convenient solutions for particularly cold days.

Do Space Heaters Use a Lot of Electricity?

Space heaters are a popular way to stay warm during the colder months. However, there is some debate about how much electricity they use.

Some estimates suggest that space heaters can use as much as 1500 watts of power, which is more than most other appliances in the home. Others claim that newer, more efficient models use less than 1000 watts.

Regardless of which estimate is more accurate, it’s clear that most space heaters do use a significant amount of electricity. As such, it’s important to be mindful of how often you’re using your space heater. It’s also helpful to address your home as a whole and to make sure it is properly air-sealed and insulated. By taking these precautions, you can help to keep your energy bills down during the winter. In some cases, it may be more beneficial to consider a central heating system.

Summary

Space heaters are a nice way to add additional comfort to an already energy-efficient home.

Space heaters can be a great way to warm up a room quickly, but they also come with some drawbacks. They can be dangerous if not used properly, and they can also be expensive to run. Make sure you know the benefits and drawbacks of space heaters before deciding whether or not to buy one.

One of the main benefits of space heaters is that they can help you to warm up your room quickly. If you find yourself shivering in the winter, a space heater can be a great way to keep warm without running your central heating constantly. Many are also portable, so you can carry them from room to room as needed.

However, space heaters can also be a bit dangerous. Since they are designed to concentrate all of the heat in one area, it is important that you keep them away from flammable items like curtains or blankets. They should also not be left on unattended, since they do get very hot and could easily start a fire if left on for too long.

Another potential drawback of space heaters is their cost. Although they are relatively inexpensive to purchase, they can be quite expensive to run because they use a lot of electricity. If you have an electric bill that is already high, it may not be worth adding another item to your bill just so that you can stay warm.

Before making any decisions about purchasing a space heater, it is important to understand the benefits and drawbacks of these devices so that you can make an informed decision. Although they can be useful in certain situations, there are also some downsides to consider. Make sure you know what they are before deciding whether or not to go ahead with your purchase.

Use this article to find the perfect heater to fit your budget and style preferences.

Frequently Asked Questions

Which type of space heater is most energy efficient?

Infrared quartz model space heaters will be the most energy efficient. Other types of space heaters that are less efficient include ceramic models, oil-filled radiators, and convection models. Space heaters can be a costly way to heat your home, and with so many different types available it can be hard to know which is the most energy efficient, so it’s important to weigh your options and choose a model that fits your needs.

What is the difference between a space heater and a radiant heater?

A space heater is a type of portable heater that warms up a specific area, like a single room in your home. A radiant heater is a type of space heater that uses radiation to heat things up. It emits infrared radiation, which heats objects directly instead of the air around them. In general, radiant heaters are more efficient and can save you money on your energy bill compared to space heaters.

What are the drawbacks of using a space heater?

There are a few drawbacks of space heaters that should be noted. Space heaters can be a fire hazard if used improperly. They should never be left on when you leave the house or go to bed, and they should be kept away from curtains and other flammable materials. Additionally, many space heaters are not energy efficient and can increase your electricity bill.

While space heaters may seem like a convenient solution for keeping warm during the winter months, they come with several drawbacks that should be carefully considered before making a purchase. These include the risk of fire, inefficiency, and increased electricity bills. With proper use and maintenance, however, a space heater can be an effective way to stay warm without the expense and environmental impact of other heating sources.

How much does it cost to run a 1500 watt space heater for 24 hours?

The average 1500 watt space heater will cost between $0.15 and $0.20 per hour, which comes out to less than $5 per day. However, these costs will vary depending on your overall energy use, the costs in your region, and the insulation of the room you’re using it.

What safety precautions should you take when using a space heater?

When using a space heater, it is important to take certain safety precautions in order to prevent fires and other accidents.

Keep space heater at least 3 feet away from anything flammable
Make sure the space heater has an automatic shut-off feature in case it gets too hot
Only use space heaters with the UL mark
Don’t leave space heaters running when you leave the room or go to bed
Don’t use an extension cord with a space heater
Keep the space heater out of reach of children and pets

November 18, 2022/by admin

Attics And More, Energy Efficiency, Solar Fans, Solar Power

How Solar Attic Fans Work (And Why You Need One)

This article will take approximately 4 minutes to read. By the end of this article, you will learn how to improve the comfort of your home, save money, protect your home, reduce your carbon footprint, and make your home safer.

All year long, your roof absorbs heat from the sun. If you know how to use that energy can do much more for your home than heat up your shingles.

With the right tools, homeowners can create cost savings and a comfier home. One of the best tools to implement is a solar attic fan. Solar attic fans revamp your attic’s temperature control and ventilation processes, saving energy and costs down the road.

You may think your attic’s insulation is enough to keep the heat out of your home, but the insulation only slows the process down rather than stopping it completely. According to HGTV, your attic’s temperature could rise up to 150°F if not properly ventilated. That heat works its way into your home where it forces the air conditioner to work harder, and as a result, your energy bills will go through the roof (no pun intended). Here’s where the solar attic fan comes into play.

So a solar attic fan helps make a home energy efficient, healthier, and stronger. That sounds great on paper — but how does it actually work?

At Attics And More, we know homeowners want the hard facts. So we’re here to give it to you.

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Solar attic fan basics

How attic ventilation works

The Building Science Corporation explains the importance of year-round ventilation. In cool climates, ventilation allows the moisture from the living space to escape through the attic. In warm climates, ventilation is necessary to push out the hot air that becomes trapped in the attic. It is imperative for homeowners in the Delaware Valley to reap the benefits of ventilation throughout the year, especially with the common occurrence of experiencing all four seasons in the course of a week.

Ventilation allows a home to breathe and improves the quality of life of your loved ones inside the home. Along with controlling heating and cooling costs, proper ventilation also ensures homeowners get the maximum amount of life out of their roofing materials.

The importance of attic ventilation has been studied since the 1930s, and research architect William B. Rose quickly discovered that an attic with proper ventilation has little to no ‘trouble’ compared to an attic that is not ventilated. Ventilation is one of the three components that contribute to an energy efficient attic.

Why your attic needs ventilation

What happens to an attic that is not properly ventilated? William B. Rose lists potential problems in his research ranging from failure of roofing, buckling of roofing, rotting of wood materials, and moisture accumulation in insulation.

A poorly ventilated attic could also allow for the growth of mildew and rot. Mildew and rot not only impact the air quality in the attic but could also decrease the air quality of the home’s living spaces.

The benefit of having a well-ventilated attic is further proven by research from the University of Florida where it was found that “conditions in a ventilated attic are stable through seasonal changes and promotes cost-effective, energy efficient climate control of unconditioned spaces in hot, humid regions.”

How to properly ventilate your attic

Fortunately, there is a simple solution. A solar attic fan works to lower the temperature of your home, keeps your attic dry and ventilated, and helps to maintain the structure of your roof. The main function of a solar attic fan, explained by Energy Star, is to cool down a hot attic by pushing hot air from the attic outside and drawing in cooler air from outside. By providing steady and constant airflow into the attic, a solar attic fan causes warm and moist air to be vented out.

One of our solar attic fan installations on a home in southern New Jersey.

Why you should choose a solar attic fan

Solar attic fans improve the comfort of your home

By moving hot, stuffy air out of the attic and improving ventilation, solar attic fans work to decrease the attic’s temperature. Regulating the temperature of the attic helps the lower level rooms and occupants in your home feel cooler and more comfortable.

Solar attic fans help you save money

After installation, solar attic fans are free to operate since they use the power of the sun for efficient operation. Homeowners in New Jersey are eligible for a 30% federal tax credit through December 31, 2019, for solar attic fan installation. A solar attic fan also eliminates the need for your air conditioner to overcompensate for heat entering the home — leading to lower energy bills.

Solar attic fans protect your home

Solar attic fans prevent moisture-related damage from damaging the roof. Having a solar attic fan expels moist, warm air from the attic year-round and prevents the growth of mold and mildew, and significantly reduces the chance of rotting roofing materials.

Solar attic fans help you save energy

Solar fans reduce your carbon footprint as well as your consumption of fossil fuel. Energy Star acknowledges that installing an attic fan helps to save energy by preventing your air conditioner from working overtime — as previously mentioned, this saves you money on your energy bills, but it also makes a big difference in your energy use.

Solar attic fans are safe

It is important to note that a conventional electric fan has the potential to pull carbon monoxide and dangerous fumes from the basement or ground-level gas appliances through your home. Solar attic fans move air gently, keep your attic pressure at a safe level, and provide effective airflow without endangering your loved ones.

Feeling intrigued?

We offer a free in-home attic inspection and assessment.

To find out if a solar attic fan is right for your home, contact Michele DuCoin at 856-809-2744 or send an email directly to Michele by clicking here. We like saving homeowners in the Delaware Valley a pretty penny without sales gimmicks or pressure.

Written by Samantha Brumbaugh and Michele DuCoin

November 13, 2022/by admin

Attic Ventilation, Energy Efficiency, Top Post

How To Remove Hot Air From an Attic

Every summer feels like it’s hotter than the last. Homeowners are constantly trying to find a balance between keeping their house cool while saving money on energy bills.

What many don’t realize is that one of the most prominent sources of stifling indoor heat is the attic. Hot air often collects in the uppermost area and transfers much of that heat to the bottom floors.

How do you combat this recurring problem? How do you remove hot air from your attic?

Those are the questions we’re going to answer today. In this article, we’ll go over just how hot air congregates in your attic, and outline ways to not only get rid of it but keep it out of your home for good.

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Table of Contents

Why do attics get so hot?

The laws of thermodynamics dictate that heat naturally rises. That means your attic is the last stop for hot or warm air in your house. Not only that, your attic rests right under your roof. On hot summer days, the heat is going to radiate through the shingles and collect in your attic, creating hot air.

The biggest reason why hot air fills up in your attic is due to poor ventilation. It doesn’t matter if your house is old, new, newly renovated, or has remained untouched for a decade – chances are your attic ventilation needs some work.

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One way to know if this might be the case is by going to your attic or rooftops and checking the size of your vents. Because vents are specifically for exhaust, they need to be appropriately sized relative to your attic. That is if you have a large attic, a couple of vents 6 inches wide probably aren’t going to do the trick.

Exhaust vents, however, don’t tell the entire story. Soffit vents, or intake vents that are placed underneath your roof, are responsible for pushing hot air out of your home while simultaneously bringing in cool air. While many homeowners aren’t even aware of its existence, they need proper maintenance to keep hot air out of your attic.

A lack of proper insulation and poor air sealing also contributes to why attics get so hot. Many assume that too much insulation means hot air will remain trapped in their attics. It’s important to note that attic insulation is an integral part of keeping your attic temperatures stable. If you don’t have proper insulation, you’ll have a hard time keeping your attic heat from seeping into the rest of your home.

Different methods for removing hot air from your attic

Removing hot air from your attic involves two different methods. One is a more active approach where you install electric ventilators and fans to remove hot air once it reaches a certain temperature. Another more passive approach involves installing vents and other openings that allow warm air to naturally escape.

Passive ventilation

Installing more vents and exhausts in your attic and roof is a good way of allowing hot air to circulate in and out of your attic naturally. While most housing code specifies the minimal amount of vent opening depending on your attic’s square footage, it’s never a bad idea to add more. Increasing the number of soffit vents and roof exhaust will allow hot air to pass through the attic without costing you any money from having to power a fan.

Active ventilation

If you do choose to install an active attic ventilation system like a solar attic fan to exhaust hot air, make sure you have enough incoming vents to accommodate the extra airflow. By pushing stuffy air out, you let cooler and fresher outside air in and improve the overall ventilation in your attic.

How to remove hot air from your attic

Regardless of which method you choose, it’s important to know exactly what you’re doing when installing ventilation equipment in your attic. Here, we’ll outline what you’ll need for both passive and active ventilation installation, and how to install them.

Note: the below methods should be complete by a professional. Looking to cool your home? Get a free attic inspection and quote to properly ventilate your attic.

Add passive ventilation

When installing new vents in your attic and roof, you’re going to need a few important things before you start.

First, you need either your exhaust vent or soffit vent, as well as a ventilation baffle. Make sure you have a chalk reel or something to mark your roof with. You’ll also need a circular saw and reciprocating saw, as well as a sheathing knife. Some roof cement, a cordless drill, and a thin pry bar are also needed.

Install an exhaust vent

To install an exhaust vent, you first need to mark the vent location from inside your attic using nails. Then go to your roof, find the location that you marked with the nails, and measure your vent opening.

Cut out an appropriate opening in your roof shingle about ½ inch wider than the vent itself. Then, cut a hole in your roof sheathing with a jigsaw or reciprocating saw.

Remove any obstructions that might prevent the vent from sliding into place. Place the vent squarely into place and nail the lower edge with roofing nails.

Apply the roof cement where the shingles meet the vent and you’re done.

Install a soffit vent

Start by making two parallel lines down the center of the soffit using chalk, each one about 2 inches apart from the other. Cut a hole inside the soffit and measure the thickness of the panel.

Set your circular saw to that thickness and cut down the two parallel lines. Use your pry bar to connect the two parallel cuts and remove the soffit strip.

Then, set your strip vent down on a flat wood surface and screw holes through the flanges. Raise the vent up to the soffit and center it over the cutout slot. Use your cordless drill to secure the vent to the soffit using metal screws.

You’re not done yet though. Go back into the attic and remove any insulation above where the new soffit vents are. This will make sure nothing is blocking the vents and air can properly go through.

Finally, staple your ventilation baffle to the plywood sheathing in each rafter bay. This will ensure the airway remains open for your new soffit vent.

Add an attic fan

When installing a power vent, make sure all the factory-installed bolts are tightened and either mount it as close to the center of the house or near the roof ridge.

Measure the distance from the ridge and the edge of the roof to where you want your vent to go.

Bonus Tip: If you’re looking to add an attic fan to your home, consider going solar.

Transfer these dimensions to the attic’s interior. Measure an equal distance between the rafters at the selected location and mark the point. Drill a nail hole through the roof on the mark.

Cut out the circle template on the box and place it on the roof using the drilled hole as the center. Trace around the template and cut through the shingles and decking with a jigsaw.

Remove the vent’s dome.

Center the fan over the hole, making sure the upside of the base flange is pointed toward the ridge under the shingles.

Use caulk or roofing mastic to seal between the roof and fan. With a utility knife, cut the shingles at the top of the fan to accept the fan’s throat.

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Check out our list of the best solar powered attic fans.

How to keep an attic cool

Homeowners can certainly reduce the amount of hot air in their attic by installing ventilation systems. They can also take certain steps to prevent hot air from entering their attic, as well as keeping any heat out of their homes as much as possible.

Proper air sealing

Identifying areas where air might be escaping into it can prevent unwanted warmth from entering your attic. Plumbing pipes and small openings for wires can be sealed with small pieces of fiberglass insulation or through expanding foam. You can also plug leaky areas with caulk.

For more information on air sealing the attic, including typical costs, check out our guide: Is Air Sealing the Attic Worth It?

Insulation

While some claim that insulation exacerbates heat gain in attics, as we mentioned before, it’s an effective mechanism to keep warm air out of the rest of your home while regulating the temperature inside the attic.

However, certain types of insulation, such as reflective insulation, are effective at keeping heat out of your home altogether. Reflective insulation does what its name suggests – it reflects incoming heat from the sun that’s radiating through your roof back where it came from.

By installing reflective insulation around your attic ceilings and walls, you effectively block much of the hot air coming into your attic. This is extremely effective during the summer, and if coupled with proper ventilation, can keep your attic exponentially cooler.

Get the hot air out of your attic today

A hot and stuffy attic is an often overlooked yet crucial factor when it comes to home energy efficiency. By keeping your attic’s ventilation flowing properly and taking preventative measures, you can keep hot air out of your attic. Leverage this article to find the best solution for your home, revamp your attic, and shave some money off of your energy bills today.

Frequently Asked Questions

How do I get hot air out of my attic?

The best way to get hot air out of your attic is to add attic ventilation. If you already have existing passive attic vents installed on your roof, then you should consider installing a powered exhaust vent, preferably solar.

Does a hot attic make a house hot?

There are many things that can contribute to making your house hot. A hot attic can definitely be one of the culprits. Hot air that sits in an attic can radiate down into cooler living environments if there is not enough insulation, or if the attic is not properly air sealed.

What is the ideal attic temperature?

Ideally, you want to keep your attic temperature within 10-20 degrees of the outside temperature. If the attic gets too hot in the winter, it can cause issues like mold and ice damming. In the summer, an excessively hot attic can cause high utility bills and can damage your roof.

Is a hot attic dangerous?

In the summer, attics can reach temperatures of 140 degrees and higher. This type of heat build-up can be dangerous because it can damage your roof and any items you have stored in the attic. Excessive heat can also be dangerous if you have things electrical wiring running through your attic.

November 12, 2022/by admin

Energy Efficiency, HVAC

Whole House Fans – Everything You Need to Know

Although whole house fans are not as well-known as air conditioning units, they have many advantages that are causing them to gain popularity today.

Whole house fans are very simple in concept, yet they can have a significant impact on both the temperature of your home and your energy cost because of the way they are designed and built. Rather than cooling the air in your home, they work by moving cool, fresh air from the outside in.

There are several different types of whole house fans on the market, and deciding which one best suits your needs can be challenging. To help you understand more about whole house fans, we have created a complete guide to the best whole house fans, as well as answers to other commonly asked questions about the product.

Table of Contents

Best Whole House Fans

Below is a list of some of the best whole house fans for your reference. To achieve the best results, choose the brand that addresses your particular needs.

QuietCool Whole House Fan

Best overall

The QuietCool QC CL-1500 provides whole-house ventilation by delivering cooler outdoor air into your home and attic area, effectively cooling and ventilating both the home and attic. It has a capacity of 1,472 CFM and only uses 117 watts, allowing you to save on your energy bills.

It incorporates an acoustical duct and an R5 damper box. As a result, there is nearly no noise vibration and the operation is almost silent. You can’t even tell it’s turned on, allowing everyone in the home to relax. Plus, the R5 dampers ensure there will be no cooling loss between the home and attic, allowing the house to stay cool even on a hot day. Another benefit is that the fan may be used in conjunction with a smart switch. You can use the auto-on and timer feature to regulate the temperature in your home to your liking.

Because of its energy efficiency, optimum cooling capabilities, and quiet operation, we rated this as the best overall.

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Tamarack Whole House Fan

Best for energy efficiency

Based on our experience and testing, the Tamarack Whole House Fan is one of the best energy-efficient fans which can circulate up to 1000 CFM of air per minute and can help save up on heating and cooling costs. Despite its power, it’s surprisingly quiet, making it great for those who are sensitive to noises at night.

Plus, due to its detailed instructions and simple design, this fan is user-friendly and straightforward to install.

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AC Infinity AIRTITAN T7

Best for small spaces

Although it is not suitable for larger homes, the AC Infinity AIRTITAN T7 is a great cooling solution for small spaces. It comes with a wall adapter, programmable controller, and LCD display with smart thermostat control and adjustable fan speeds.

Even in spaces with strong odors, AC Infinity AIRTITAN T7 can totally eliminate the musty odor and cool the space shortly after turning on the fan. Additionally, basements can be excessively humid in the summer and too hot in the winter. The AC Infinity AIRTITAN T7’s programmable controller lets you customize the temperature of your basement to your liking.

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Cool Attic CX24DDWT Direct Drive 2-Speed Whole House Attic Fan

Best for maximum cooling

The Cool Attic CX24DDWT Direct Drive 2-Speed Whole House Attic Fan has a steel venturi air blower and precision-balanced galvanized steel fan blade assembly for added durability. Because of how this fan is designed and built, we considered this the best for maximum cooling, especially during hot days.

In hot weather, you can cool the interior and attic early in the morning or at night. Due to its power (3,200 CFM on the low setting and 4,600 CFM on the high setting), it’s possible that you won’t need to use the fan after it is turned off for the day. If so, it has a ceiling mount with an automated shutter that closes when not in use, ensuring that no cool air leaks out. This product also includes a wall switch with dual high/low and on/off settings.

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Centric Air 3.4(R5) Ultra Quiet & Energy Saving Whole House Fan

Best for low operating costs

We found the Centric Air 3.4(R5) to be one of the most cost-effective fans. Centric Air whole house fans employ a German-engineered fan that has a CFM of 3,242 while being quiet. It consumes 382 watts of electricity and costs only $0.08 per hour to run.

When compared to utilizing an air conditioner to chill your home, you will undoubtedly save money with Centric Air 3.4(R5). Due to its cost-effectiveness, we consider it a good investment if you’re looking to save.

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What Is a Whole House Fan?

A whole house fan is a cooling system that circulates air throughout a home and offers enough attic ventilation and cooling. Whole house fans are energy efficient, less expensive than air conditioning, and capable of cooling the entire home when needed.

Depending on the design of your house, whole-house fans come in four types that you can choose from:

Ceiling-mounted: These types are installed in the ceiling that divides the attic from the living area of the house.
Ducted: Ducted fans are distant from the ceiling, such as in the rafters, and are used to remove heat from many different areas of the house.
Rooftop-mounted: Whole house fans are put on the roof in homes without an attic.
Window-mounted: These fans are placed in a window frame and draw in cold air from outside.

How Does a Whole House Fan Work?

A whole house fan works by producing negative pressure at home. The fan draws air in through open windows, bringing fresh, cold outdoor air into your house. As negative pressure in your home rises, positive pressure rises in the attic. As the pressure in the attic rises, it is relieved by blowing air out through the soffit vents in your eaves or other attic vents. The air is then recirculated via the home’s vents, where you can experience a steady stream of cool air within your home.

A whole house fan cools the home fast and effectively while using less energy, allowing you to avoid operating the air conditioner, which is nearly always more expensive to operate than the fan.

A whole-house fan also has controls that let you set your thermostat and timing according to your preferences.

Read our detailed guide for more information on how whole house fans work.

How To Use a Whole House Fan?

Whole house fans function by pulling cooler air in and pushing heated air out through rooflines or vents. Therefore, when the outdoor temperature is significantly greater than the internal temperature, whole house fans won’t be as effective.

Here are things you need to consider in using a whole house fan:

Use your whole house fan only when the outside air is colder than the air inside your home.
To allow the fan to work properly, two or more windows should be opened halfway or wider. If you have many windows, you may be able to crack them open a few inches. Either way, this will allow the fan to pull air from outside.
Since the purpose is to cool the entire house, not just the air, run the whole house fan all night. By ventilation throughout the night, the house is cool the next day, eliminating the need for air conditioning.
Keep in mind that there is always a risk while the whole house fan is running if you have a gas-burning appliance, such as a water heater, kitchen oven, furnace, or boiler. That’s why it is very important to make sure a sufficient number of windows are open while the whole fan is turned on.
When the entire house fan is switched on, always close the fireplace dampers. Most fireplaces and flues are clogged with dirt, ashes, and debris, which should not be blasted into your home by the whole house fan.

How Much Does a Whole House Fan Cost?

According to Costimates, a whole house fan can cost anywhere between $600 to $1,200, depending on the quality of the unit, location, and add-ons. The cost of installing a whole house fan also varies based on whether it is a direct or indirect mount, the size of the fan unit, and whether or not permits and inspections are necessary for your location.

How Much to Install a Whole House Fan

Installing a whole house fan on your own with a wall switch can cost roughly $350 for a simple fan and shutters. However, if you hire a handyman or professional electrician, it will cost between $850 and $1,100 for whole house fan installation.

What Size Whole House Fan Do I Need?

It is advised that you install a whole house fan with a CFM rating of 2 to 3 times the square footage of your home. CFM stands for cubic feet of air per minute of operation and is used to describe the output rate of an air compressor. So, for example, if your home is 2,000 square feet, you’ll need a whole house fan with a CFM rating of 4,000 to 6,000.

According to specialists at the Department of Energy, the number of air changes necessary in a residence is used to calculate whole house fan size. A whole house fan should produce 3 to 6 air changes every hour. One air change means completely replacing the air within the residence with fresh air. That is, in essence, the volume of the house’s living spaces. So, if your house is 2,000 square feet and you have an average height of 8 feet, the total volume of air that has to be changed is 16,000 cubic feet.

Whole House Fan vs Attic Fans

While both a whole house fan and an attic fan assist to ventilate and cool a house, there is one significant difference: the areas they address. A whole-house fan pulls air from every room in the home and moves it through the attic vents. An attic fan extracts air from the attic and exhausts it outside. If the temperature outside is cooler than the temperature within your home, whole house fans are more effective at cooling your home than attic fans since they move air throughout the house.

Attic fans, on the other hand, are easier to install compared to whole house fans. If you have a power supply in the attic, attic fans can easily be installed.

Whole House Fans Pros & Cons

Pros:

Lower usage of energy: In comparison to air conditioning, whole-house fans consume less energy. This results in lower energy expenditures, which is especially beneficial during the summer.
Fast and effective: Whole house fans can cool homes within a few hours (or even less in small homes) by releasing heated air and pulling in cool air.
Affordable and cost-effective: When compared to air conditioning, whole house fans are cheaper to install. Whole-house fans also require less maintenance and are inexpensive to operate.
Replaces stale air: Since whole house fans push air from the outside in, the fresh air will replace stale indoor air.
Easy to install: Most whole-house fans come with complete and detailed instructions for DIY installation.

Cons:

They can be noisy: Some whole house fans, especially older ones, can be loud.
Requires open windows: This can be a disadvantage for some, particularly in locations where insects and allergens can easily enter the house through windows.
Not suitable when the outdoor air quality is low: If the outdoor air quality is low, a whole house fan will push that into your home, which may cause health problems.
Not effective for all climates: Whole house fans are perfect if the outside temperature is cooler than the inside of the house. In really hot locations, they will not save as much energy and will not be practical to use. In humid weather, it may wind up bringing the humidity into the house.

Summary

Whole house fans, without a doubt, provide several advantages. You don’t have to have your air conditioner running all the time because of the speedy cooling of a whole house fan. The cost of the installation and full operation of a whole house fan is very affordable, and it provides several advantages. Finally, because of the way a whole house fan operates, your home will be healthier, as it will replace stale, polluted indoor air with fresh, outdoor air.

November 10, 2022/by admin

Energy Efficiency, Top Post

6 Best Pull Down Attic Ladders

You have all this additional storage space above your home. Make sure you can access it with ease! Whether you’re purchasing replacement attic stairs or buying an attic ladder for newly created attic access, you want to find the one that’s best for your home.

Finding which attic access ladder is the best will depend on what you’re looking for. Do you need the pull-down attic stairs that are the easiest to use? Does your attic staircase need to be the sturdiest for frequent access? Or do you just need simple?

Whatever you need, we have personally tested and analyzed 7 best pull-down attic stairs for you to check out. We know that one of these will be a great fit for your home. And, we have all the information you need to decide which attic ladder it will be!

Table of Contents

Best Attic Ladders

FAKRO LST 860432 Insulated Steel Scissor Attic Ladder

Our favorite attic ladder

Extremely compact, sturdy, and safe, this is one of our top picks for attic stairs.

The FAKRO LST 860432 is an adjustable attic access ladder that ranges from 7 feet, 2 inches to 9 feet, 6 inches. Made to handle up to 300 pounds and including a 2-year warranty, these pull-down attic stairs can last a long time.

In speaking with installers, we were impressed with how easy it is to install and use this attic staircase. Extremely compact and lightweight, it is easy to pull down whenever needed. And it’s just as easy to return to its original position.

Moreover, the handrails provide a modern look, but it’s not just about aesthetics! They also make it safe and stable for users when ascending or descending the attic staircase.

Pros:

Handrails for safe use
Compact design, perfect for small spaces
A well-insulated door means attic air stays out of the living spaces

Cons:

Expensive, but worth the price for the design and materials

Verdict:

These are on the expensive side, so not the right choice for those who need bare-bones stairs. It is, however, the perfect choice for anyone who struggles with bulkier, heavier attic stairs and wants something easy and compact.

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LWW Aluminum Ladder for Loft

Best multi-purpose ladder

The LWW Aluminum Ladder is an excellent option to consider if you go in your attic less frequently. Why invest in attic stairs that mostly sit unused between spring cleaning and winter holidays? You can instead invest in a great ladder that can be used for any job in addition to functioning as an c access ladder.

The LWW ladder is a straight ladder with many heights available. What we like about the LWW ladder is that you can purchase it anywhere from 6.5 feet to 13.45 feet. And any size easily compacts for portability and storage between uses.

No installation is required since it’s a straight ladder that leans. However, it can still bear up to 331 pounds, which makes it great for moving storage items.

Pros:

Can be used anywhere, not just as attic stairs
Very easy to install
Sturdy, but still lightweight
Six height options available between 6.5 feet to 13.45 feet

Cons:

Not fastened in place
Requires frequent setup and more effort to access the attic

Verdict:

This ladder is perfect for people who rarely use pull-down attic stairs and could use another portable ladder. Because it is portable, it is only sometimes ready to use. That means retrieving the ladder could be an extra step. If you frequently use your attic, you may want a more traditional attic staircase. If your attic is hard to get to or you lack physical strength, consider a more conventional drop-down attic ladder.

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Louisville Ladder AA2210 Elite For Attic

Best budget option

The Louisville Ladder AA2210 is another popular choice. These pull-down attic stairs are affordable compared to some more top-of-the-line products, but they still include great features.

The steps are about 3.25 inches deep in a simple pull-down attic stairs design, making it a safe climb for anyone. It also features an opening larger than many other attic staircase options. With such a large opening, you can quickly move just about anything up to storage!

The only downside is that the low price is reflected in the materials. The wood for the opening is not the strongest or sturdiest of the options available.

Pros:

Affordable
Large opening
Comfortably large, slip-resistant steps
Folds easily and quietly

Cons:

Wooden materials are cheaper than high-end products, and they may be a bit less sturdy than more expensive ladders.

Verdict:

If you plan on using your stairs often, you may want something a little sturdier. But for a few times a year, it’s a great option.

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Louisville Attic Wooden Ladder

Best wooden option

Have extra tall ceilings but don’t want to spend an extra-large fortune trying to reach them? Then the Louisville Ladder L224P pull-down attic stairs could be a perfect choice.

This attic ladder provides a larger ceiling opening. So, when using the attic stairs, you can transport bulkier items upstairs easily. The attic access ladder also reaches ceilings of up to 10 feet. However, it also comes in a smaller size (7-8.75 feet) if you want this product, but you need more extra height.

Pros:

A wooden ladder that makes for less noise and clanging than metal
Choose the size that best fits your home with multiple options
Extra tall length available for ceilings of up to 10 feet

Cons:

This Louisville product only holds up to 250 lbs. This could be a problem when carrying heavier items up the attic staircase.

Verdict:

With extra-wide steps and slip-resistant cross treads, you can use the attic access ladder with confidence while enjoying the affordable price tag.

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FAKRO LMS 66866 Insulated Steel Attic Ladder

Best for long-term use

These stairs are meant to last forever! Made of rugged steel, you will feel extra safe using these stairs to go up to your storage and back down again.

The stair is made entirely of steel, but the opening is made of wood. With multiple sizes, you can easily find the size that will fit your existing ceiling access hole.

The door is designed to be perfectly balanced, so there are no surprises when you go to open your stairs. The steps also feature no-slip grips.

Pros:

Some of the best insulation for attic access stairs.
More affordable stairs, especially when compared to other FAKRO products
These stairs will last for many years to come!

Cons:

While the steel makes for durable and safe climbing, it also makes for heavier stairs.

Verdict:

While steel makes for durable stairs and a safe climb, they are not lightweight. This is just about as strong as attic ladders get. Perfect for those looking for a simple, reliable, and long-lasting attic ladder.

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Werner Ladder for Attic AA1510 AA1510B

Best for strength and tight spaces

Last but certainly not least, we have the Werner ladder. The design is one of the most compact. Anyone looking to install and use these stairs in smaller spaces will love this option!

For one of the more affordable options, these attic stairs come with many thoughtful features that make using them a better experience. Featuring a handrail at the top of the pull-down attic stairs for safer use, you can look forward to going up to your storage space. It also includes a plastic assist pole which makes opening and closing easier.

The ladder extends from 7 feet to 9 feet, 10 inches for ceilings. So you only need to worry about getting the right size if you have abnormally short or tall ceilings.

Pros:

The all-aluminum material makes for a lightweight ladder
Non-marring feet protect your floors
Compact stairs and opening means it’s perfect for tight spaces like closets
Affordable

Cons:

Users report that instructions can be hard to follow. Be prepared to spend a little more time installing to get it right.

Verdict:

Simple, affordable, and easy to use. This attic ladder is a great option for tight spaces.

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How to Choose an Attic Ladder

Attic ladders are an important part of any home. They provide easy access to the attic, which can be helpful for storage or accessing insulation and other roof components. With several different types and brands of ladders on the market, how do you know which one is right for you?

When choosing an attic ladder, there are a few factors to consider. It’s not as easy as selecting the one that appears to be the most attractive. You need to ensure you get the right size and style for your needs and that it’s properly installed and it’s safe to use. Let’s look at how to choose an attic ladder for your home.

Weight Capacity

An attic ladder needs to support the weight of whoever uses it, plus any items you might store in the attic. Most ladders have a weight capacity of around 250 pounds, but some can handle more. If you plan on keeping heavy items in the attic, or if you’re particularly tall or heavy, look for a ladder with a higher weight capacity.

Style

When choosing an attic ladder, you must decide what style is right for you. There are three main types: folding, telescoping, and sliding. Folding ladders fold up against the wall when not in use, making them a good choice if you have limited storage space. Telescoping ladders telescope (or extend) to different lengths, so you can choose how long you need it to be. Sliding ladders slide along a rail, making them easy to open and close.

Height

An attic ladder should be the right height for your needs. If it’s too short, you’ll have to bend over or climb up on a box to use it, which can be difficult and dangerous. If it’s too tall, you might not be able to reach the attic easily. Most ladders are adjustable, so you can ensure it’s the right height. Your ceiling height will also affect how long your ladder needs to be. For more information, read our guide on how to determine what size attic ladder you need.

Material

The material of your ladder is also important. Ladders can be made from wood, aluminum, or fiberglass. Wooden ladders are the heaviest but also the most affordable option. Aluminum ladders are lighter and more durable than wood but are also more expensive. (Read our detailed guide on wood vs aluminum attic ladders).

Fiberglass ladders are lightweight and strong, making them a good choice if you often need to move your ladder around. It would be best if you also considered how the material would affect the ladder’s weight capacity.

Attachment Type

There are two main types of attic ladders: permanent and temporary. Permanent ladders are attached to the ceiling joists with screws, making them more stable. Temporary ladders are usually held in place with straps or hooks to be removed when not in use. You should also consider how easy it is to remove and reattach the ladder if you need to use it for other purposes.

Installation

An attic ladder needs to be installed correctly to be safe. If you’re not comfortable doing it yourself, hire a professional to do it for you. Ensure that the ladder is level and secure before using it. This is especially important if you have young children in the home. With the right ladder, you can safely and easily access your attic. It can be a good location to store extra holiday decorations or furniture or get to your roof for repairs.

Attic Ladder Installation

If you’re fairly handy, and have all of the tools, installing an attic ladder can be a relatively easy DIY project. But in some cases, it can require a lot of time, especially if you don’t have an existing ladder, or if an attic access needs to be constructed.

Get help installing an attic ladder with pros on Home Advisor.

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For these types of situations, we recommend contacting a qualified home improvement contractor. To find a local professional near you, we recommend using Home Advisor. To get help installing your new attic ladder, visit their website and enter in a few pieces of information about your project. From there, Home Advisor will use their ProFinder Technology and send you up to four pre-screened, local home improvement pros. This will help you get your project done faster and for the best possible price.

To prepare yourself for getting estimates, make sure your read our detailed post on attic ladder installation costs. We share average costs for attic ladders and labor. This way you can budget accordingly before speaking with contractors.

Frequently Asked Questions

How Much Weight Can an Attic Ladder Hold?

Attic ladders come in all shapes and sizes. When looking at attic ladder weight capacity, be sure to review the specifications of each product. As a general rule of thumb, a quality attic ladder can hold between 200-400 lbs comfortably. Aluminum ladders are typically stronger than wooden ladders, but they may cost more.

Take into consideration how frequently you’ll be using your attic ladder and whether you need to use your attic for storage. If you need to carry heavy objects up your attic ladder frequently, you may need to opt for a product that can support more weight.

How Long Do Attic Stairs Last?

The average life expectancy of a pull-down attic ladder is usually 40 years, although these mechanisms can last up to 60.

Like any piece of equipment, attic stairs require maintenance to reach their maximum usability. If you want to make the most out of your attic stairs, clean the steps, trapdoor, hinges, locks, and draught excluders regularly with a cloth soaked in soapy water.

Either way, other factors can affect the 40-60 year time frame, such as heavy usage, prolonged exposure to excessive weight, and product modifications.

Attic stairs don’t usually offer warranties, but FAKRO typically offers two-year limited warranties on its products.

Is an Attic Ladder Necessary?

Depending on how you use your attic, an attic ladder may or may not be necessary.

In general, if you need to gain access to your attic because you use it as a living space, or for storage, then having a set of quality attic stairs is essential.

Depending on where you live, there may also be certain building codes or requirements that you need to follow. Check with your local municipality and homeowners’ association where applicable to be sure.

Read our post, “Is an Attic Ladder Worth It?” for more information to weigh attic ladder benefits agains the cost investment to install.

Conclusion

Your attic holds so many of your precious belongings. Make sure you don’t dread going up to retrieve your own items! Having the right attic staircase could make you enjoy going up to your storage space.

You must have durable, reliable stairs for accessing your attic. We think all of these products are great in their own way.

But as each home is different, finding the right staircase will depend on your space, budget, and preferences. Before you purchase, make sure you measure out your space (ceiling height, hatch dimensions), pick the material you want, and decide the style you want.

No matter which of these you choose, we think you’ll love your new ladder! Buy your new attic ladder on Amazon and see what a difference it can make.

March 22, 2022/by admin