What size furnace do i need for a 1200 square foot house.
Furnace for 1200 sq ft house.
260 square feet.
By staff writer last updated apr 17 2020 10 17 50 pm et most 1 200 square foot homes needs a furnace with an effective output of 40 000 to 50 000 btus.
But there are also rule of thumb estimations you can use to pick a furnace size for your home.
The average cost of a new furnace ranges from 1 795 to 6 290 with most homeowners paying around 3 817.
96 square feet.
550 square feet.
Your new or replacement furnace cost will also differ based on the type of furnace you choose.
This makes it the third most expensive company on home advisor s list of the fourteen most popular furnace makers.
House square footage times 30 divided by 12 000 1 0 required tonnage.
1900 square feet x 40 heating factor from the chart above 76 000 btu required to heat your home.
70 square feet.
So a 2 000 square foot home located in texas would need a furnace capable of 60 000 btus while the same sized house in wisconsin would require a furnace capable of 120 000 btus.
1 500 x 30 45 000.
So for instance a 1 500 square foot home would look something like this.
Furnace prices may vary depending on factors like brand cost of installation and size of your home.
For cooler climates a very broad estimate of furnace sizing is to select one that generates 40 to.
This chart is a general guideline that covers tiny houses to average size homes.
X 15 ft 300 square feet.
You can also get a rough estimate by looking at the square footage of your house.
A new hvac unit costs about 1 900 without installation for a 1 000 square foot home and up to 5 600 for a 3 000 square foot home.
160 square feet.
Then to calculate the output on a given gas furnace multiply it s efficiency rating by it s listed input rating to determine the actual btu output of heat.