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If my house is 10,000 square feet how many BTU'S should my furnace be?
1'ooo,ooo btu effin furnace outta do the job..your welcome
The size of the furnace depends on the square footage of the house you are heating.
no heat would flow
no heat would flow
how big of a gas furnace do I need for a 2 story 2300 square foot house in northwest ohio
Miami or Toronto? It matters.
measure the square footage of your house when you go to purchase your furnace. Then they can change that figure to BTU's.
You take the size of your home in square feet and times it by how many rooms you have. A 70,000 BTU furnace will heat a house 1600 square feet.
I would say a 40,000 BTU furnace could big enough to heat a 400 SQ ft house, but where have you found a 400 SQ Ft house?
Meet with your installer to determine the capacity of your new furnace. The furnace capacity should be matched with the size of the house. You want to get a furnace that heats a house without overheating the home. Because your furnace will be newer, it will take less energy to heat your home.
A 60,000 BTU/hr. furnace will heat a 1400 square foot house. However, the average daily temperature, house insulation and other factors will have to be considered before making a final decision.