Hi all,
Need your help in selecting the cut in/out value for a pressure switch. Here is my situation. We are on city water with 44 psi. Wish to pressurize hot water from a non-pressurized solar...
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Type: Posts; User: atw58; Keyword(s):
Pressure Switch Selection
Hi all,
Need your help in selecting the cut in/out value for a pressure switch. Here is my situation. We are on city water with 44 psi. Wish to pressurize hot water from a non-pressurized solar...
Jet Pump For Non-Pressurized Solar System?
Hi all,
I am installing a non-pressurized solar water heater on the roof. It has a 40 gal storage tank connected to evacuated tubes which heats the water using thermosyphon. A solenoid controls...