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Most York systems require a signal between 2 and 5 microamps
Common Questions Is the 86H55 the same as the 86H5501 used in older furnaces
Operating at 208-230V and a steady 1100 RPM
allowing for field maintenance without replacing the entire housing
Modern HVAC flame sensors like the 1171449 utilize the flame's conductivity to convert AC voltage into a DC microamp signal
Cleveland Controls NS2-1333-02 Pressure Switch 320074-702 Most York systems require aThe Cleveland Controls NS2 1333 02 Pressure Switch is a critical safety and operational component designed for high performance HVAC air pressure sensing. Engineered for residential and commercial furnaces, this differential air pressure switch monitors draft inducer performance to ensure proper combustion airflow before ignition. The NS2 1333 02 is factory set to precise specifications, featuring a sensitive diaphragm and snap acting SPST electrical
US$ 623.34
US$ 1495.00