Furnace Btu For 2000 Sq Ft

2 000 square feet x 40 btus 80 000 btu output required thanks to the equation we know we need 80 000 btus of heat.

Furnace btu for 2000 sq ft.

Electric furnaces last almost twice as long as a gas furnace and can operate at a high efficiency. Unfortunately there are many other factors that can raise or lower your btu requirements dramatically such as your climate building structure and more. If you live in a moderate climate such as the pacific northwest you might only need 25 to 30 btus per square foot. A 2 100 square foot home will require between 65 000 to 125 000 btus a 2 400 square foot home will require between 75 000 to 145 000 btus if you re interested in updating or upgrading your home s furnace give mike diamond a call.

1 btu 1 055 joules 252 calories 0 293 watt hour or the energy released by burning one match. 1800 to 2500 sq ft. A common misguided way of choosing a wall furnace is to use simple rule of thumb sizing methods like estimating based off square footage. Example 3 furnace size for a 3 000 square foot home range from 105 000 btu to 180 000 btu depending on the climate zone you re in.

2 5 to 3 ton. 1 watt is approximately 3 412 btu per hour. 80 000 to 90 000 btu hr. But before we buy an 80 000 btu furnace there s furnace efficiency to consider as well.

For instance a furnace with 80 000 btu input and an 80 efficiency rating will only produce 64 000 btus. On average electric furnaces cost around 700 or 2 000 when including installation. For example if a furnace is rated at 100 000 btus and is 80 efficient then the heat output will be 80 000 btus 100 000 x 8. A more efficient furnace will output more btus of heat than a less efficient furnace with the same btu rating.

Homes typically require 30 to 60 btus per square foot. A 2 000 square foot house would require 60 000 btus at the lower figure or 90 000 at the higher. The british thermal unit or btu is an energy unit. Here is a table with calculated 3 000 sq ft furnace sizes for all 5 regions.

Up to 2 5 ton. 2500 to 3500 sq ft. Furnaces are rated on their btus of energy consumption not their btus of energy output. 90 000 to 100 000 btu hr.

What size furnace do i need for a 3000 square foot home. In harsher climates such as the dakotas up to 45 btus per square foot are appropriate. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit.