What Size Should My Replacement Furnace Be?

February 29, 2016

What Size Should My Replacement Furnace Be?

You’ve come to the point where it’s time for a furnace replacement or perhaps you see this point on the horizon, but how do you decide the size of system you’ll need? Selecting the right size is very important for your system’s efficiency and your home’s comfort. There’s a perfect furnace out there for you and your comfort needs.

When replacing your system, bigger isn’t always better.

Buying a system that is too large wastes energy and money. A larger system will always be warming up and cooling down because it’s output will not require it to runas 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 system will cost you more money up front and over time.

On the other hand, a system that is too little will stay on too long and won’t be able to fully heat your home when the weather gets chilly. An improperly sized system will have to work harder, your energy expenses could be higher and your comfort will be impacted because of that. It’s very important to talk to a professional that will perform a load calculation and advise you on the correct 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 evolved a lot since then. When you’re ready for a replacement furnace, one of the professionals from American HVAC Inc will study your home as a whole and then be able to offer an accurate load calculation. Load calculations include 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 all-encompassing assessment of your needs.

A correctly sized and functioning HVAC system will not only keep you more comfortable, it can also save you money. Purchasing a replacement furnace is a big decision, which is why we want to make sure your system will meet or exceed all of your needs. We are here to help you along for every step of the way. If you are ready for a furnace replacement or have any questions for the pros at American HVAC Inc, give us a call at 916-243-6714.