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The Amana-Goodman B1370919 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and commercial HVAC systems
37" WC setpoint is accurate to factory specs
It is intended for systems where the airflow requirements are pre-determined by the fan law calculations for that specific model
This gasket should be replaced whenever the pilot assembly is removed or if you notice cracking or carbon buildup around the pilot tube entry point into the combustion chamber
When performing overhead or built-in strainer steam trap repair
Lochinvar & A.O. Smith 100208395 Pressure Switch 320720-756 The Amana-Goodman B1370919 Limit SwitchMaintain precise control and system safety with the Lochinvar & A. O. Smith 100208395 Gas Pressure Switch. This heavy duty OEM replacement part is engineered for high recovery commercial water heaters and boilers, specifically designed to monitor gas pressure thresholds and ensure reliable burner ignition sequences. With a factory calibrated 3" WC set point, this low gas pressure switch acts as a critical safety interlock, preventing the appliance
US$ 109.50
US$ 149.50