Is this model compatible with a heat pump? null

Yes it is, use it on my AC / Heat Pump w/gas back-up, (same for electric back-up), you need an "O", "B" or "O/B" wire from your unit. In the settings, change it to what works for your system. I was unsure, so set it to one setting, didn't work, so changed to the other setting, works like a dream.

The Honeywell RTH6500 smart thermostat supports the wiring and software support for a heat pump (with or without backup).

“Is this model compatible with a heat pump?”

Asked by Squirrel 6 years ago

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Honeywell Home - 7-Day Programmable Thermostat with Wi-Fi Capability - White-Front_Standard

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Yes it is, use it on my AC / Heat Pump w/gas back-up, (same for electric back-up), you need an "O", "B" or "O/B" wire from your unit. In the settings, change it to what works for your system. I was unsure, so set it to one setting, didn't work, so changed to the other setting, works like a dream.
Answered by RonR 6 years ago
Sorry, there was a problem. Please try again later.
The Honeywell RTH6500 smart thermostat supports the wiring and software support for a heat pump (with or without backup).
Answered by Strebs 6 years ago
Sorry, there was a problem. Please try again later.
Yes it is
Answered by billndarth 6 years ago
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