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LawHoo · 07-11-2023

I have a two zone Heat Pump system and a whole house Boiler. Each unit is on its own separate thermostat. There is not a heating pack (AUX heat) in the Heat Pumps, the Boiler is intended to be the AUX heat. I would like to set a lockout temp for the ...

LawHoo · 08-08-2023

I do still need assistance. I've done some other research and it looks like I may need to abandon the notion of a separate thermostat for the boiler. If I do that, would I be able to wire the two HP thermostats in parallel with the boiler? I would th...

LawHoo · 07-31-2023

No worries, Mark, I appreciate the help. I cannot attach photos of the wiring from the Nest App because I don't have permission. Here is a link instead: https://www.dropbox.com/t/4rdqccLEovMupu6CThere is not AUX heat as part of the heat pump, so I'm ...

LawHoo · 07-18-2023

Thanks, Mark, that was super helpful. The trick is that, because I have a separate system and thermostat to provide the AUX heat (steam boiler), there is no wire to the W2/AUX on the thermostats that are hooked up to the heat pumps (I have two separa...

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Separate Thermostat for Boiler and Heat Pump - Lockout Temp?

Re: Separate Thermostat for Boiler and Heat Pump - Lockout Temp?

Re: Separate Thermostat for Boiler and Heat Pump - Lockout Temp?

Re: Separate Thermostat for Boiler and Heat Pump - Lockout Temp?