Lennox Energy Calculator

Estimate energy and cost savings for energy and water efficient product categories using these interactive calculators provided by the federal energy management program or energy star.

Lennox energy calculator.

1 watt is approximately 3 412 btu per hour. A more efficient furnace will output more btus of heat than a less efficient furnace with the same btu rating. With industry leading efficiencies seer ratings of up to 21 00 lennox air conditioners can also save you hundreds of dollars in utility costs every year. Discover how efficient thinking adds up to big savings.

Furnaces are rated on their btus of energy consumption not their btus of energy output. 1 btu 1 055 joules 252 calories 0 293 watt hour or the energy released by burning one match. The british thermal unit or btu is an energy unit. Lennox provides the best in home heating and systems with top of the line hvac systems furnaces air conditioners and many other home heating air products.

Use the energy savings calculator below to see how much you could save. Discover how efficient thinking adds up to big savings. Use our energy savings calculator to find how much you can save u s. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit.

Use our selector tool to find the perfect heating and cooling products for your comfort needs. Exacting precision makes lennox air conditioners among the quietest and most energy efficient units you can buy. Commercial heating and cooling. Heating and cooling can account for about half of a home s total utility bill by upgrading to a high efficiency system you can cut your energy costs while keeping your family perfectly comfortable.

Residential energy calculator use this calculator to compare natural gas versus other fuels and discover the environmental advantages of using natural gas in your home. 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.