The Trane SWT3019 is a reverse flow switch that opens at 95° and closes at 85°.
The reverse flow switch is installed on the return air side of the heat exchanger.
This device shuts down the burner and vent motor once the temperature exceeds the set point.
The SWT3019 is identical to the SWT03019. Compatible with the following furnace models:
| ADC1B080A9421AC ADX2B080A9422AA TDC1B080A9421AD TDX080R942W7 TDX1B080A9H31BC |
ADX080R942W7 CDX1B080A9421AC TDH1B065A9421AA TDX1B080A9421AC TDX2B080A9422AA |
ADX1B080A9421AC M951P065BD42AAA TDH1B065A9H31AA TDX1B080A9421AD TDX2B080A9422AB |
ADX1B080A9H31BB TDC1B080A9421AC TDH2B080A942VAA TDX1B080A9H31BB |
| Application | Furnaces |
|---|---|
| Switch Type | Reverse Flow Switch |
| Opens at | 95° |
| Closes at | 85° |
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