the circuit is normally closed and triggers an open state when internal temperatures reach the 225-degree Fahrenheit trip point

simplifying inventory for HVAC contractors

Maintain peak tank integrity with the Lochinvar & A

2" NPT gas regulator engineered for high-demand industrial and commercial gas-fired applications

Amana-Goodman 0130F00479 Pressure Switch 322838-753 the circuit is normally closedThe Amana Goodman 0130F00479 Pressure Switch is a high precision, genuine OEM furnace part specifically engineered for residential and commercial heating systems. This 2 stage air pressure switch features dual calibration points at 0. 10" and 0. 97" WC, ensuring your gas furnace operates within exact manufacturer safety parameters. By monitoring the vacuum produced by the inducer motor, this safety device prevents ignition if improper venting or a