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By trapping condensate within the siphon loop
The forged brass construction ensures structural integrity under high temperatures
Common Questions What heating models is this kit compatible with
Common Questions What models does the Ranco 9530N1601-070U fit
Johnson Controls P74BA-1 Pressure Control Els PW 17895 By trapping condensate within theThe Johnson Controls P74BA 1 is a robust differential pressure control designed for demanding commercial HVACR applications, including chiller proof of flow and refrigeration compressor lube oil monitoring. Engineered with stainless steel bellows, this SPST pressure switch effectively measures the variance between two sensing points, opening the circuit on a decrease in pressure difference. This action is critical for protecting equipment from low
