Weil McLain 510-811-476 Retrofit Kit Refrigerant meaning the switch will automatically
Baker’s notes & crumb story
Description
Weil McLain 510 811 476 Retrofit Kit Refrigerant meaning the switch will automatically meaning the switch will automatically revert to its resting position once the sensed air pressure falls below the set switching differential it is specifically manufactured to replace legacy models including the 05 100000 411 and 22 100001 116