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installing this genuine 20197311 vacuum switch ensures the system maintains precise combustion air ratios and meets manufacturer specifications for air proving logic
commonly found in commercial refrigeration
a faulty furnace flame sensor with cracked ceramic or significant pitting must be replaced to ensure system reliability and safety
This relay operates on a 24VAC control circuit
Compatible with pilot duty circuits up to 125 VA at 120/240/277 VAC
Amana-Goodman 20197314 Pressure Switch installing this genuine 20197311 vacuumThe Amana Goodman 20197314 Pressure Switch is a critical safety component designed for high efficiency furnace applications, specifically calibrated to monitor draft inducer motor performance. This single pole single throw (SPST) vacuum switch is factory set to trip at . 16" WC, ensuring that the combustion process only proceeds when proper venting pressures are maintained. Engineered with a standard 1 4" barb connection, it provides a secure fit for
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