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This assembly features a robust thermopile and thermocouple configuration designed to maintain a consistent millivolt signal to the gas control valve
0 microamp minimum flame rectification signal to prevent nuisance shutdowns and ensure safe operation
normally closed solenoid valve designed for demanding refrigeration and air conditioning applications
or "hot spots" on the outer door
Lennox 33W19 Pressure Switch R-22 This assembly features a robustThe Lennox 33W19 Pressure Switch is a high precision, 2 stage dual pressure switch engineered for critical safety monitoring in gas furnaces and air handling units. This OEM component (part number 101599 03) features two independent, factory calibrated set points to ensure the inducer motor is moving the correct volume of air for safe combustion. The high stage set point is 1. 37" W. C. while the low stage set point is 0. 30" W. C., providing accurate