You might want to plan to invest in upgrading the insulation putting in new windows and weatherstripping around the doors.
60000 btu furnace coverage.
Btu is a good way to compare the capacity of similarly priced units.
90 000 btu input x 93 efficiency 83 700 btu actual output.
A more efficient furnace will output more btus of heat than a less efficient furnace with the same btu rating.
You ll want to look at a unit s btu as well as its efficiency.
A heating degree day calculation using the month of july as a factor is a more precise way of estimating furnace size.
Furnaces are rated on their btus of energy consumption not their btus of energy output.
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.
The btu refers to the heat output the furnace creates.
Typically whole house units range from 60 000 to 80 000 and above.
Even small heaters or air conditioners have high btu numbers.
The average furnace has a btu rating of 80 000 to 100 000 btus.
The larger your home the higher the btu you will want because it means the heating or cooling unit will be able to produce more heated or cooled air.
Shop from our huge selection of 60 000 btu furnaces below.
Natural gas for a furnace is priced by the therm or per 100 000 btus.
Buy a new 60 000 btu furnace at wholesale pricing plus free shipping.
Your heating bills will probably be sky high though.
Winchester 60 000 btu 80 efficient single stage forced air multi positional residential gas furnace with ecm blower motor model tm8e060a12mp11 1 223 08.