This low air pressure switch is factory-calibrated to a precise 3

or diagnostic error codes (e

operating at a nominal 33

Broad Compatibility: Rated for a maximum working pressure of 650 psig and a temperature range of -40°F to 212°F

Trane SEN2352 Ambient Sensor 321702-401 This low air pressure switchThe Trane SEN2352 Ambient Sensor is a high precision HVAC temperature sensor engineered for demanding environmental monitoring in Trane and American Standard systems. This genuine OEM replacement part features a specialized thermistor element providing a zero power resistance of 9. 75 K Ohms at 25C, ensuring stable feedback to the system controller. With an expansive operating range of 40C to 105C ( 40F to 221F), this ambient air temperature sensor is