Resideo V4043A1010 Zone Valve 318518-761 the 16B-33 controller features two
Platform notes & fabric story
Description
Resideo V4043A1010 Zone Valve 318518 761 the 16B 33 controller features two the 16B 33 controller features two separate outputs which can be configured for direct or reverse acting control this manual reset pressure switch (or automatic depending on system configuration) monitors refrigerant pressure to protect the compressor from catastrophic failure