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 rapidly approaching, but how do you decide the size of system you’ll need? Selecting the correct size is crucial for your system’s efficiency and your home’s comfort. There’s a perfect furnace out there for you and your budget.

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

Putting in a system that is too large wastes energy and money. A larger system will always 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 reduces the lifespan of your system. An oversized unit will cost you more money up front and over time.

On the other hand, a system that is too small will run too long and won’t be able to fully heat your home when the weather gets cold. An incorrectly sized system will have to work harder, your energy costs could be higher and your comfort will suffer because of that. It’s very important to work with a pro that will perform a load calculation and advise you on the right system for your needs.

How is Load Calculation Determined?

A home’s load calculation used to be calculated based solely on square footage and was often erroneous. Technology and knowledge have come a long way since then. When you’re ready for a replacement furnace, one of the professionals from Tokay Heating and Air Conditioning 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 as well as type and color of your roof, to the number of home occupants – a truly comprehensive assessment of your needs.

A correctly sized and functioning HVAC system will not only keep you more comfortable, it will also save you money. Buying a replacement furnace is a huge 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 during every step of the process. If you are ready for a furnace replacement or have any questions for the pros at Tokay Heating and Air Conditioning, give us a call at 209-257-3156.