it ensures stable switching even in high-vibration environments

Simplified Maintenance: Features replaceable seals and a no-jam lever to reduce downtime during periodic inspections

Versatile Switching: Equipped with 2x SPDT contacts for multiple control sequence applications

Its robust metal construction stands up to the intense thermal cycling of modern HVAC heating systems

Trane VAL8703 Valve 322027-701 it ensures stable switching evenFor service calls involving 4 ton cooling systems, the Trane VAL8703 Valve is the critical metering device required to maintain stable superheat and system efficiency. This genuine Trane expansion valve (TXV) is engineered for high performance refrigerant flow control, featuring a 3 8" inlet and a 1 2" outlet. Designed specifically for HVAC units requiring 48,000 BTU hr capacity, this valve is a standard replacement for many residential and light