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This analog current sensor features a loop-powered 4-20mA output
By enforcing a mandatory delay
Key Benefits Universal Compatibility: Specifically designed for McDonnell & Miller Series 21
System Integrity: Eliminates bypass leakage between pneumatic control modules and the backplate interface
this OEM component ensures seamless compatibility with FVIR (Flammable Vapor Ignition Resistant) systems and high-efficiency gas control valves
York S1-025-27792-708 Limit Switch This analog current sensor featuresThe York S1 025 27792 708 is a high precision 170F M R Limit Switch engineered for critical high limit protection in residential and light commercial HVAC furnaces. As a safety critical auxiliary limit switch, this manual reset component monitors internal heat exchanger temperatures, providing a fail safe cutoff to prevent dangerous overheating if airflow is restricted or the primary limit fails to trip. Designed to fit York P2DPD12N06401A models and