Tag: fans

Five ways to Cool your house without A/C

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During the summer time many people struggle with high power bills because their A/C runs constantly. Here I want to offer five ways to cool your house without using your A/C.

1. Use blinds

One of the most effective ways we can cool our homes without using A/C is by not letting any sunlight into our home to begin with. Heat is transferred three ways. It is transferred by conduction, which is when you touch something, convection, which is when heat is transferred by air (think convection oven), and by radiation. So, think about when you are cold and your go out and stand in the sun to warm up. This is radiation and this is what we are trying to stop by closing our blinds. If we can stop the sunlight from entering our homes then we do not have to cool them back down. Try to use blinds that do not allow any sunlight to come into your home when they are closed. This is the first way that we can combat the heat and keep our homes cool without using A/C.

2. Use curtains

This is basically the same as number one above except that curtains, when used in conjunction with blinds can make a huge difference in blocking the sunlight that enters your home. And, the thicker they are the better. Think about taking a blanket outside and blocking sunlight versus a sheet. The blanket will not let any light through while the sheet will allow some light to pass through. When the light passes through the heat is passing through as well. This is the second way that you can keep your house cool without using the A/C.

3. Use fans

By using fans we move the air around us. We can perceive a three degree difference in temperature just because the air is moving. Think about a cool spring day. As long as you are out in the sun and the wind is not blowing you are warm. But, once the wind starts blowing you need to go and get your jacket. Using fans has the same effect. Ceiling fans do a good job of mixing the air. However, to move hot air out of your house you will want to use a box fan. If you open the windows on one side of the house and place a box fan in a window on the other side of the house you will be surprised at how well this cools off the house. Even better is to use two box fans. One pushing the hot air out of the house and the other pulling the cool air into the house. Do this and your house will be cool in no time. A note that I would like to make about using the box fans is this, do it at night. If you try to do this during the day you will be pulling hot air into your house. Make sure that you wait to do this until the air outside is cooler than the air inside the house.








4. Open the windows

This may sound simple and not effective, but this can be very effective especially during spring. Opening the windows allows the air to flow naturally in and out of your house. This natural movement of air moving past your body can actually make you feel like it is cooler than it is. This is because sometimes there is more moisture in the air outside the house than inside. When our bodies are in this moist air we often feel like the air around us is cooler than it actually is. So, go ahead and open those windows! And again, this works best when the temperature outside the house is cooler than the temperature inside the house.

5. Open the doors

Opening the doors is something that we typically forget that we can do. We often think that if we just leave the door open some random person will just walk in our house. But, if we utilize this huge opening and allow it to be used just like a window we will be able to reap the rewards of using the opening just like the window!

If you put these tips to use, you will be well on your way to keeping your house cool without using the A/C! If your like this article be sure to visit our Facebook page and like it to keep up to date with all of our articles!

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Top 5 tips for using window units

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When summer approaches we all want to beat the heat and the way that some of us go about it is to use window A/C units. These unit do their job and they do it well but there are a few things that we can do to help them cool our homes more efficiently.

1. Check the rating.



Window units are typically rated by the number of BTU’s they can produce. However, most of us, do not have a clue what a BTU is and so the manufacturer’s of window units will typically tell you how many square feet the unit will cool. To find your square footage measure how big your room is and multiply the length times the width. You will want to make sure that you get a unit as close to your square footage as possible.

Most of the time it is better to go over just a little if you will be cooling an area with a kitchen or if you have high ceilings. You want to make sure the rating is close because if it is too small it will run constantly and not cool very efficiently therefore making your power bill higher. If it is too large the room could feel a bit moist since part of the job of the window unit is to dry the air as well.

2. Use fans.

That is right. Use fans to help mix the air in the room that you are using the window unit. This will help you be more comfortable instead of having one area that is hot and one that is cold. Another thing that the fans do as well is give the perception that it is cooler than it is. Moving air in the home can give us the perception that it is up to 3 degrees cooler than is. This means that we can set the thermostat to a higher temperature so that it does not run as much.




3. Use the thermostat.

This is very important but it also depends on the room that you are cooling. If you have one big window unit in the living room that you are using to cool the entire house then you want to find a temperature that is comfortable and set the thermostat and leave it. Now, if you are using a window unit in your bedroom you can set that thermostat higher when you are not in there so that it will not run all day to cool a room that you are not using.




4. Keep the filter clean.

Keeping the filter clean on your window unit can help save you energy when you are using it. When the filter is dirty the window unit has to work harder to move the air. This in turn means that it will take longer to cool the space that you are trying to cool. I know that when I am hot I do not like to wait any longer than I have to to be cool. This will also help your window unit last longer. Because the filter will be clean and the motor will not have to work as hard, the window unit will last longer.




5. Seal the air gaps.

This sometimes seems like a no brainer but I cannot tell you how many times I have had someone complain about their power bill only to find out that they are using a window unit. When I go inside to inspect I see air gaps everywhere. The fan on the window unit not only blows cold air but it sucks air in as well. This air has to come from somewhere and it is going to take the path of least resistance and if that means that it is going to come from around the door where you can see outside then so be it. Go to the hardware store and buy some insulation and some weatherstripping to keep out the drafts. Even tape can help on old drafty windows. Another problem area to address many times is the attic access.

These may be stairs or just an access hole. Many times the seal around these holes is not very good and lots of hot air can come from your attic. If you are not sure where to start with weathersripping and insulation, look at your windows and doors and if you can see daylight (I am not talking about through your glass window panes for you wise guys out there) you can bet that cold air is escaping and hot air is coming in. You can also crawl up in your attic and see if there is insulation. If there is no insulation, start here. You will see a dramatic improvement.

You will be suprised how much better your window unit works after you follow these tips!

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