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Engineered for heavy-duty commercial HVAC maintenance and residential applications
A reading of "open" or infinite resistance typically indicates a cracked or burned-out heating element requiring replacement
A "Snr" code typically indicates a disconnected or damaged sensor
SPDT Switch Design: Offers flexible wiring options for various control logic setups in commercial unit heaters
Maxitrol 325-5BL-3/4 Regulator Els PW 17895 Engineered for heavy-duty commercial HVACThe Maxitrol 325 5BL 3 4 is a certified 2 PSI line pressure regulator engineered for high performance natural gas and propane piping systems. Designed for residential, commercial, and industrial service, this 3 4" NPT regulator utilizes a lever acting design to provide positive dead end lock up, ensuring stable downstream pressure even under no flow conditions. This model features a wide 7 11" w. c. outlet pressure range (factory set at 8" w. c.) and