Trane VAL8853 Valve 321894-709 Serviceable Design: Modular construction allows

Serviceable Design: Modular construction allows for easy access to internal components

It will restore the connection to the contactor or control board once the refrigerant pressure stabilizes above the 22 PSI cut-in threshold

and solid contaminants that can lead to compressor failure or thermal expansion valve (TXV) blockage

Sealed Construction: Protection from internal environment fluctuations ensures liquid flow switch longevity

Is this sensor waterproof

Trane VAL8853 Valve 321894-709 Serviceable Design: Modular construction allowsThe Trane VAL8853 is a high performance 3 4" 24V negative pressure gas valve engineered for precision fuel regulation in residential and light commercial HVAC systems. Designed specifically for compatibility with Trane and American Standard furnaces, this valve manages gas flow by responding to negative pressure signals from the inducer assembly, ensuring safe and efficient combustion cycles. The 24V solenoid actuator provides reliable opening and