OEM Honeywell Trane Furnace Air Pressure Switch IS203875808 IS20387-5808 1.137

Description

Brand New OEM Trane/American Standard Gas Furnace Air Pressure Switch.
Trane Part Number is SWT02973.
Rated at 1.37" W/C with 2 witing terminals and 2 hose ports.
Replaces the following:
IS203875808 IS20387-5808
Partial List of Trane/American Standard Furnaces that use this Air Switch:
ADC1B080A9421AB ADC1B080A9421AC ADC1B080A9421AD ADC1B080A9421AE ADH1C085A9481AA ADH1D110A9H51AA ADH1D110A9H51BA ADX1B080A9421AB ADX1B080A9421AC ADX1B080A9421AD ADX1B080A9H31AB ADX1B080A9H31BA ADX1B080A9H31BB ADX1B080A9H31BC CDX1B080A9421AB CDX1B080A9421AB CDX1B080A9421AC CDX1B080A9421AC CDX1B080A9421AD M951P085CD48AAA TDC1B080A9421AB TDC1B080A9421AC TDC1B080A9421AD TDC1B080A9421AE TDH1C085A9481AA TDH1D110A9H51AA TDH1D110A9H51BA TDX1B080A9421AB TDX1B080A9421AC TDX1B080A9421AD TDX1B080A9H31AB TDX1B080A9H31BA TDX1B080A9H31BB TDX1B080A9H31BC
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