Posted 1/18/2019 21:46 (#7255026 - in reply to #7255015) Subject: RE: Whole house in floor heat ?
mn
My boiler actually has 2 modes. 1 for heating and 1 for DHW. I have the DHW set at 180 and the heating set at 120 (plus mixed down for in the slab.) If the water heater calls for heat, the boiler shuts off the primary loop pump for the floor heat. This is a modulating boiler.
Whole house in floor heat ?
