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2. Humidistat - Wikipedia

   en.wikipedia.org/wiki/Humidistat

   A humidistat or hygrostat is an electronic device analogous to a thermostat but which responds to relative humidity, not temperature. A typical humidistat is usually included with portable humidifiers or dehumidifiers. It can also be included with combined air cleaner or humidifier units to control a home's humidity level or any other indoor ...

3. Attic fan - Wikipedia

   en.wikipedia.org/wiki/Attic_fan

   An attic fan installed underneath a roof. A powered attic ventilator, or attic fan, is a ventilation fan that regulates the heat level of a building's attic by exhausting hot air. A thermostat is used to automatically turn the fan off and on, while sometimes a manual switch is used. An attic fan can be gable mounted or roof mounted. Additional ...

4. Best temperature setting for thermostats this winter? The ...

   www.aol.com/best-temperature-setting-thermostats...

   The Energy Department has tips on the most efficient temperature range for homes in the winter months. Best temperature setting for thermostats this winter? The Energy Department explains

5. Freeze stat - Wikipedia

   en.wikipedia.org/wiki/Freeze_stat

   Air coil freeze stat. A freeze stat is a temperature sensing device for HVAC that monitors a heat exchanger to prevent its coils from freezing.Freeze stats can be used on both refrigerant-to-air, and refrigerant-to-liquid type heat exchangers and serve different purposes with similar goals for each.

6. What’s the ideal thermostat setting for winter? Plus other ...

   www.aol.com/ideal-thermostat-setting-winter-plus...

   Science & Tech. Shopping. Sports

7. Heat recovery ventilation - Wikipedia

   en.wikipedia.org/wiki/Heat_recovery_ventilation

   Diagramatic operation of a thermal wheel Ljungström Air Preheater by Swedish engineer Fredrik Ljungström (1875–1964). A thermal wheel, also known as a rotary heat exchanger, or rotary air-to-air enthalpy wheel, energy recovery wheel, or heat recovery wheel, is a type of energy recovery heat exchanger positioned within the supply and exhaust air streams of air-handling units or rooftop ...

8. Best temperature setting for thermostats this winter? The ...

   www.aol.com/best-temperature-setting-thermostats...

   The Energy Department has tips on the most efficient temperature range for homes in the winter months.

9. What’s the best thermostat setting for winter in New York ...

   www.aol.com/best-thermostat-setting-winter-york...

   Best temperature setting for thermostats during winter in New York Rochester Gas & Electric (RG&E) says to set your thermostat "as low as comfort permits," as 3% more energy could be used for ...