Tag: air conditioning

Ductless Heating and Cooling Systems

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Ductless heating and cooling systems are an alternative to traditional central heating and air conditioning systems. What are they? Are ductless heating and cooling systems better than the traditional central heating and air conditioning systems? Can ductless air conditioning systems save you money on your power bill? Keep reading to find out.

What are Ductless Heating and Cooling Systems?

What is a ductless air conditioning unit? Ductless air conditioning units, also known as ductless mini split systems, are smaller self-contained air conditioning units that are meant to keep a space climate controlled. I say climate controlled because there are also ductless heat pump models as well. I will also refer to these systems as ductless heat pump, ductless air conditioners and ductless mini split systems, remember that they are all the same thing. Ductless mini split systems contain an evaporator that is mounted inside that also house the fan that blows the cool air or warm air into the space that it is keeping warm or cool. There are coolant lines attached to the evaporator that run outside to the condenser.

The units typically come with a remote control so that you can choose the setting that you want from the ground. They have built in thermostats that allow you to choose the temperature that is right for you. Ductless air conditioners also allow you to choose the fan speed. So, if you are hot and you want to feel more air rushing past you, you can do that. You can also use the unit as nothing more than a fan. If, for instance, it is already cool in the house but you just want a breeze you can use the fan setting.

Additional Features of Ductless Heating and Cooling Systems

Another feature that ductless mini split systems offer is a dehumidifier setting. This is good if you live in a humid climate. It is also good to prevent the growth of mold. Also, often times just by removing the moisture from the air you will feel cooler.

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With all of these features, are ductless air conditioners better than the traditional central HVAC unit? That depends. Ductless A/C units are zone heating and cooling units. This means that if you like your bedroom to be 65 degrees while you sleep at night but you do not want to pay to keep your entire house at 65 degrees then a ductless solution could be right for you. One of the biggest advantages of the ductless heat pump system is that you do not have to run duct-work. This means that if you are remodeling and you have a tiny crawl space and you are looking to add some sort of air conditioning to replace your window units a ductless heat pump could be a better option than a traditional central system.

Saving Money with Ductless Heating and Cooling

Can a ductless mini split system save you money? This is the ultimate question and if used properly the answer is yes. Ductless air conditioners are efficient and being able to control one room at a time means that you do not have to have one central unit that is sized to heat and cool your entire house. You can have individual units that run only when you need them too. One thing to remember about most A/C systems is that they basically know one speed and that is on.

There are some systems out there that are more advanced that do not use as much power when it is not needed but the majority know one speed. This means that when they are on they are using x amount of power as long as they are on. They will use x amount of power for x number of hours to keep your entire home comfortable. But if you have a room such as an office or guest bedroom that is rarely used, why heat and cool it? You can use smaller units that use less power when they are running. So if employed correctly you will use less power and save money.

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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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