What Size Furnace For 1600 Square Foot Home

Square footages do not include the area of the basement.

What size furnace for 1600 square foot home. Btu charts furnace output and air conditioner size for a bungalow bungalow area sq ft furnace output btu hr air conditioner size ton built after year 1980 built before year 1980 built after year 1980 built before year 1980 up to readmore. Semi detachedfully detachedbungalow next select size. You can calculate this with any size home. Select your type of home.

Converting the home s btus to tons is a matter of dividing the square footage calculation by 12 000. 2 000 square feet x 40 btus 80 000 btu output required. Most split system air conditioner units the most common type found in modern homes measure the output based upon tons. In the example above using an 80 efficient furnace the 2000 square foot home above would require a 100 000 btu input furnace which will produce the necessary 80 000 btu s output of heat.

You can also get a rough estimate by looking at the square footage of your house. A more efficient furnace will output more btus of heat than a less efficient furnace with the same btu rating. Just substitute your own total square footage and multiply it by your regional heating factor. But before we buy an 80 000 btu furnace there s furnace efficiency to consider as well.

However if a furnace is rated at 100 000 btus and is 92 efficient then the heat output will be 92 000. For this example using an 80 efficient furnace the 1900 square foot home above would require a 90 000 btu input furnace that produces 72 000 btu s of heating which is close enough to the 76 000 btu s required using the climate heating factor. A 1 650 square foot house when divided properly equates to approximately 3 5 tons. Up to 1500 sq ft1500 1800 sq ft1800 2200 sq ft2200 3000 sq ft readmore.

If you re in washington d c in the 1 900 square foot home and the furnace you re considering has an efficiency of 80 percent you ll want your input rating to be 100 000 btus. This chart is a general guideline that covers tiny houses to average size homes. Variables let s talk about all of the variables that come into play when selecting a new air conditioner system or furnace. You need to purchase the right size furnace to heat your home effectively and manage your energy costs.

Thanks to the equation we know we need 80 000 btus of heat.