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2. Best HVAC Systems 2024: Energy Efficiency and Cost Savings - AOL

   www.aol.com/best-hvac-systems-2024-energy...

   Cost Efficiency: Advanced HVAC systems are more energy-efficient, which significantly lowers electricity bills. Automated adjustments and smart thermostats avoid unnecessary energy use, making ...

3. Radiant heating and cooling - Wikipedia

   en.wikipedia.org/wiki/Radiant_heating_and_cooling

   Underfloor heating systems—electric or hydronic; Wall heating systems; Radiant ceiling panels; Underfloor and wall heating systems often are called low-temperature systems. Since their heating surface is much larger than other systems, a much lower temperature is required to achieve the same level of heat transfer. This provides an improved ...

4. Heating seasonal performance factor - Wikipedia

   en.wikipedia.org/wiki/Heating_seasonal...

   Heating seasonal performance factor (HSPF) is a term used in the heating and cooling industry. HSPF is specifically used to measure the efficiency of air source heat pumps. HSPF is defined as the ratio of heat output (measured in BTUs) over the heating season to electricity used (measured in watt-hours). [1] [2] It therefore has units of BTU ...

5. Energy Star - Wikipedia

   en.wikipedia.org/wiki/Energy_Star

   Energy Star qualified heat pumps, boilers, air conditioning systems, and furnaces are available. In addition, cooling and heating bills can be significantly lowered with air sealing and duct sealing. Air sealing reduces the outdoor air that penetrates a building, and duct sealing prevents attic or basement air from entering ducts and lessening ...

6. Heat pump - Wikipedia

   en.wikipedia.org/wiki/Heat_pump

   The High-efficiency Electric Home Rebate Program was created in 2022 to award grants to State energy offices and Indian Tribes in order to establish state-wide high-efficiency electric-home rebates. Effective immediately, American households are eligible for a tax credit to cover the costs of buying and installing a heat pump, up to $2,000.

7. Is your air conditioner making you sick? Experts unpack 'air ...

   www.aol.com/lifestyle/air-conditioner-making...

   The “key to controlling the potential for air-conditioning associated health impacts,” notes the EPA, is to invest in high-efficiency particulate air (HEPA) filters that help trap dangerous ...