Hi,
I have a North American standard electric box (2" x 3" x 2 1/2") containing a normal SPST 240V thermostat that I want to replace with a Nest thermostat and link to my computer. The idea is to fit a solid state relay model RA2425-D06T to switch the thermostat and to power the thermostat with residual current only when the heater is off (battery included in the Nest).
I need either a 240VAC to 24VAC converter or (if I use ground) a 120 VAC to 24 VAC converter. Tiny! Because there's no room.
I am looking for a safe and reliable solid state converter from either high voltages to 24 VAC, Any idea?
Thanks.