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.

2 5 to 3 ton. Furnaces are rated on their btus of energy consumption not their btus of energy output. Here is a table with calculated 3 000 sq ft furnace sizes for all 5 regions. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit.

The british thermal unit or btu is an energy unit. For instance a furnace with 80 000 btu input and an 80 efficiency rating will only produce 64 000 btus. 1800 to 2500 sq ft. 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.

A 2 000 square foot house would require 60 000 btus at the lower figure or 90 000 at the higher. 2500 to 3500 sq ft. 90 000 to 100 000 btu hr. 1 watt is approximately 3 412 btu per hour.

Unfortunately there are many other factors that can raise or lower your btu requirements dramatically such as your climate building structure and more. 80 000 to 90 000 btu hr. In harsher climates such as the dakotas up to 45 btus per square foot are appropriate. 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.

What size furnace do i need for a 3000 square foot home. 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. Up to 2 5 ton. Electric furnaces last almost twice as long as a gas furnace and can operate at a high efficiency.

1 btu 1 055 joules 252 calories 0 293 watt hour or the energy released by burning one match. Homes typically require 30 to 60 btus per square foot. A common misguided way of choosing a wall furnace is to use simple rule of thumb sizing methods like estimating based off square footage. But before we buy an 80 000 btu furnace there s furnace efficiency to consider as well.

On average electric furnaces cost around 700 or 2 000 when including installation. With nearly 100 years of experience rheem has used the power of gas to fuel some great advancements in energy efficient home heating making a rheem gas home furnace one of the smartest choices you can make. If you live in a moderate climate such as the pacific northwest you might only need 25 to 30 btus per square foot.