Posted 2/11/2021 13:03 (#8824504 - in reply to #8821664) Subject: RE: Heated floor question
Central SD
If the pad isn’t insulated underneath then I bet the slab will suck all the heat up. I know a guy that put in infloor heat and no insulation under the slab. He could never get it to warm up after 1000s of Gallons of lp.