solar

humidifer

system has duct work to collectors with fans .old goldline controllers antbody have source for solar parts or info .I thinkthe fans suck the heat out of collectors to hot water coil and pump down to storage tank.their are motorized dampers in duct work also .I think with updated controls I can get it to work ,have one goldlinesp-30 ,cannot identify other goldline control.and switching relay made by karringer thanks system not working in auto mode will go back when sunny.

Larry Weingarten

try this

http://www.solardepot.com/

Yours, Larry