I built a system awhile back for Hot
water concisting of a
solar colector
water heater that sits between the
solar electric atop the
bimini.. Durring the hottest part of the day I cycle the water throu the colector and fill the waterheater with hot water, works great EXECPT,
I personally have to turn the
pump on and turn it off..
Id like to install a tempeture differential system that would turn the circulation
pump on and off based on the difference of the tempeture on the
heater and the colector..
Anyone have any Ideas on the workings of a defferential system that would
work for the system..
I've checked into the home units but they all run on 110 and I would like to set it up for 12 volt...