enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   Energy Star-qualified natural gas and propane tank water heaters (as of September 2010) have energy factors of 67% or higher, which is usually achieved using an intermittent pilot together with an automatic flue damper, baffle blowers, or power venting.

3. Bradford White - Wikipedia

   en.wikipedia.org/wiki/Bradford_White

   Their portfolio includes high-efficiency and Energy Star models. The company also offers a line of tankless water heaters, the Bradford White Water Heaters Infiniti® series of reliable and easy-to-install ENERGY STAR®-certified tankless water heaters. In early 2022, they announced the launch of KwickShot®, a tankless electric water heater ...

4. Energy Star - Wikipedia

   en.wikipedia.org/wiki/Energy_Star

   Energy Star (trademarked ENERGY STAR) is an energy-efficiency program administered by the U.S. Environmental Protection Agency (EPA) in partnership with the U.S. Department of Energy (DOE). [ 2 ] [ 3 ] [ 4 ] The EPA establishes energy efficiency specifications, and those that meet these specifications are eligible to display the ENERGY STAR logo.

5. Energy factor - Wikipedia

   en.wikipedia.org/wiki/Energy_factor

   The energy factor metric only applies to residential water heaters, which are currently defined by fuel, type, and input capacity. [5] Generally, the EF number represents the thermal efficiency of the water heater as a percentage, since it is an average of the ratio of the theoretical heat required to raise the temperature of water drawn to the amount of energy actually consumed by the water ...

6. Storage water heater - Wikipedia

   en.wikipedia.org/wiki/Storage_water_heater

   Solar heat is clean and renewable. This is the most modern system. Increasingly, solar powered water heaters are being used. Their solar thermal collectors are installed outside dwellings, typically on the roof or walls or nearby, and the potable hot water storage tank is typically a pre-existing or new conventional water heater, or a water heater specifically designed for solar thermal.

7. House Energy Rating - Wikipedia

   en.wikipedia.org/wiki/House_energy_rating

   ENERGY STAR. The energy efficiency rating in this HERS represents the predicted energy consumption, represents the form of normalized annual energy consumption. This rating scheme consist a detailed measure of CFLs, water heater tanks, ceiling, floors and pipe insulation, efficient refrigerator and freezer, high efficient space and water heating