We have radiant floor heating in our basement that uses a propane broiler to pump hot water through the pipes.
Right now, those thermostats are not smart. Does anyone have favorite products for those? From what I’ve read, you can’t just use a regular smart thermostat since it needs to be able to control the broiler as well?
Depends on your boiler system. Mine has no remote sensor capability. Sinope will likely have one that works for you. Nest has a floor heating setting and works for me.
This is the integration I use. Our home is electricly heated, so we have 8 Sinope thermostats of varying types and models and it works fantastic with all of them.
I'm using an old Nest Gen 2. You get to select the fuel and how the system is used. My old system had a dumb thermostat (electronic version of the mercury switch). The mode of heating is really just there to control the deadband/hysteresis as floor heating is slow due to the mass and materials of the floor.