JohnnyMX
Gold Member
Simple mechanical timer maybe like for a pool pump (which would assume you have power available or stored to run a low) or a digital timer to a relay or something. I'm not a pro on this stuff but it seems reasonable.
Hi Cam,for your electronic thermostat, can you supply power to it via a battery to keep the brain alive overnight? ( or use an old school thermostat to turn off the heater when it is up to temparture like used an an electric hot water tank). Cam