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The 93849 is factory-calibrated for specific safety thresholds
The Nordyne 632451R Pressure Switch is a critical safety component designed for precise draft monitoring in high-efficiency gas furnaces
Typical signs include the compressor "humming" but failing to start
Common Questions: Does this include the solenoid coil
Trane SWT3324 Pressure Switch 326058-755 The 93849 is factory-calibrated forThe Trane SWT3324 Pressure Switch is an essential safety component designed for high precision monitoring of combustion air and flue gas pressure in Trane and American Standard furnaces. This diaphragm actuated differential pressure switch is engineered to ensure the inducer motor is moving sufficient air before allowing the ignition sequence to proceed, preventing hazardous conditions resulting from blocked vents or intake pipes. Built for OEM
US$ 109.50
US$ 149.00
US$ 109.50
US$ 199.00