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Timh1995's avatar
Timh1995
Explorer
Jan 23, 2021

Honeywell thermostat to replace duotherm thermostat

Hi there. Recently we decided we wanted to upgrade the thermostat in our rv and I was reading online it wouldn't be too hard to install a home thermostat. So far it's kind of working. I'm able to turn...
BFL13's avatar
BFL13
Explorer II
Jan 23, 2021
https://i.imgur.com/q2QeXnjl.jpg

I don't understand having Hi-Fan (Blue) on G with Fan (orange or tan).

The manual confusingly says you choose heat pump instead of gas, "... (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.)"

But the fan is for the air conditioner, not the furnace.

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