What is a changeover valve on a heat pump?
The changeover valve is a device which reverses the flow of refrigerant in the heat pump. This will allow the freon to reverse and heat the home or cool the...
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What is a changeover valve on a heat pump?
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How can I check if my thermostat is connected to my Amazon Echo?
In the Alexa app, open the left navigation panel and select Smart Home Scroll down and your thermostat will be listed under Your Devices.
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Does My Air Purifier Work for Asbestos?
Yes, this product uses a HEPA Filter to efficiently eliminate bacteria, contaminants, asbestos and various other allergens and pollutants.
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Are the TH6210U2001, TH6220U2000, TH6320U2008 Heat pump compatible?
Yes. All T6 Pro non connected thermostats will operate a heat pump, including a heat pump with backup heat.
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Are settings saved during a power outage?
Yes. A built-in battery saves the time and programming.
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How does the FAN Auto/On switch or key work?
The FAN selection key has two or three positions: Auto, On, and on select models, Circ (Circulate). The Auto position will allow the system fan to operate whenever the heating...
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Can I power my doorbell from my computer?s USB connection?
The doorbell is only powered by the computer during file transfer. In normal use, a USB connection to a computer will not power the doorbell.
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I have hard water supply; can I still use the humidifier?
A flow through humidifier can be used on a hard water supply, but the pad may need to be replaced more frequently because of possible buildup of minerals diminishing its...
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Is my thermostat compatible with Amazon Echo?
All internet connected WiFi thermostats are compatible with Amazon Echo.
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I have a UV light installed in my duct work. Can I still install the Honeywell humidifiers?
Honeywell recommends a minimum distance of 3 feet between a UV light and plastic fabricated devices (such as humidifiers and non-fiberglass media filters)
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Can I play a full song downloaded as an mp3 file on my mp3 doorbell (series 9 RDWL917A)?
Doorbells are set to play only the first 15 seconds of any mp3 file. If there's a particular clip within the file that you'd prefer to hear, you can use...
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How can I override the programming?
To override the programming, simply press the button to use the switch as a conventional on/off switch.
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Which Amazon Echo voice commands can I use with my thermostat?
WHICH AMAZON ECHO ALEXA VOICE COMMANDS CAN I USE WITH MY THERMOSTAT? Smart Thermostat Echo Voice Commands "Alexa, set [group or thermostat name] to X degrees" "Alexa, raise [group or...
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Which thermostat models are compatible with 750 millivolt systems such as a fireplace?
Honeywell offers a variety of thermostats that are capable of working with 750 MV heating systems such as fireplaces. Typically these models are battery powered. Thermostats you find at the...
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