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this SPDT snap-acting switch eliminates the need for a pipe tee
the 3W2 is compatible with Warrick 3E
reducing unnecessary service calls while protecting the heat exchanger from premature failure
Where should this be installed for maximum protection
Is the Carrier 00PPN800000300A compatible with other brands
York S1-700078 Sight Glass 318172-701 this SPDT snap-acting switch eliminatesThe York S1 700078 Sight Glass (Model SA 13) is a critical diagnostic component designed for precision refrigerant flow monitoring in commercial and residential HVAC systems. Engineered for high pressure environments, this SA 13 sightglass provides a high visibility interface to inspect for bubbles, flash gas, and moisture contamination within the liquid line. Featuring a robust fiberglass body and a clear view window, it allows technicians to verify