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.
120000 btu oil furnace.
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Each furnace is built with efficiency and reliability in mind so that you and your family can enjoy consistent warmth and long lasting comfort.
Comfort aire 83 afue 125 000 btu lowboy rear flue oil hot air furnace model olrb125 d5 3a 2 041 25 2 041 25.
For example a 100000 btu furnace at 80 efficiency will give you 80000 out btus of heat.
For cooler climates a very broad estimate of furnace sizing is to select one that generates 40 to 45 btus per square foot.
Winchester 120 000 btu 95 efficient single stage multi positional residential gas furnace with ecm blower motor model tm9e120d20mp12 2 143 00.
90 000 btu input x 93 efficiency 83 700 btu actual output.
However selecting a gas or oil furnace isn t a one size fits all decision.
If your winters include a lot of snow north winds and bone chilling temperatures you need the capacity and efficiency of a 120 000 btu furnace.
140000 btu oil fired hot water boiler superstore.
American standard home furnaces are designed to help keep your home warm and cozy during the colder seasons.
Huge selection of 150000 btu oil fired hot water boilers.
Royalton 88000 max btu input natural gas 95 percentage upflow horizontal variable speed 2 stage forced air furnace.
Buy 160000 btu oil fired hot water boiler direct and save.
Out of stock online.
The amount delivered into the space will be the input minus the efficiency loss also know as the output.
The amount delivered into the space will be the input minus the efficiency loss also know as the output.
The maximum amount of heat that the unit can produce.
For example a 100000 btu furnace at 80 efficiency will give you 80000 out btus of heat.
The maximum amount of heat that the unit can produce.
The same size furnace at 95 will give you 95000 btus of heat.
The same size furnace at 95 will give you 95000 btus of heat.