Radiant Heat Tubing in Slab (installing on rebar) Radiant Heat Installers Near Me
Use a specialized foam panel called Bekotec to lock the PEX tubing in place, cover it with a sand-and-cement mix, and tile away. OP, without the before and after kWh, it's impossible to to say if its surprising. If you don't have electric heat, hot water, EV charger etc, ...