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What Size Should My Replacement Air Conditioner Be?

February 29, 2016
What Size Should My Replacement Air Conditioner Be?
You’ve found yourself the point where it’s time for an air conditioner replacement or perhaps you see this point on the horizon, but how do you figure out the size of system you’ll need? Selecting the correct size is critical for your system’s efficiency and your home’s comfort. There’s a perfect air conditioner out there for you and your home’s needs.
 
When replacing your system, bigger isn’t always better.
Installing a system that is too large wastes energy and money. A larger system will continuously be warming up and cooling down because it’s productivity will not require it to workas long. This is known as “short cycling” and it increases the wear on your system and in turn decreases the lifespan of your system. An oversized unit will cost you more money up front and down the road.
 
On the other hand, a system that is too little will operate too long and can’t fully cool your home when the weather gets hot. An incorrectly sized system will have to work harder, your bills will be higher and your comfort will be affected because of that. It’s very important to speak with an expert that will perform a load calculation and advise you on the best system for your needs.
 
How is Load Calculation Determined?
A home’s load calculation used to be determined based only on square footage and was often incorrect. Technology and knowledge have made a lot of advances since then. When you’re ready for a replacement air conditioner, one of the experts from AZ Air Conditioning and Heating will study your home as a whole and then be able to give an accurate load calculation. Load calculations are made of everything from the construction of your home, amount of insulation, the local climate in addition to type and color of your roof, to the number of home occupants – a truly comprehensive assessment of your needs.
 
A properly sized and functioning HVAC system will not only keep you more comfortable, it could also save you money. Buying a replacement air conditioner is a big decision, which is why we want to ensure your system will meet or exceed all of your needs. We are here to help you along during every step of the process. If you are ready for an air conditioner replacement or have any questions for the experts at AZ Air Conditioning and Heating, give us a call at 800-296-5088 to schedule an appointment with us.