Trane VAL8703 Valve 321142-301 Common Questions Is the 2211-012

Common Questions Is the 2211-012 compatible with older Barber Colman pneumatic systems

Precise Sizing: Features standard 5/8 x 7/8 ODF connections for seamless brazing into existing domestic and light commercial heat pump lines

Maintains Static Pressure: High-porosity design ensures optimal airflow through the humidifier bypass without overworking the furnace blower

The hinged cover provides easy authorized access via the included key

leak-proof fit within the burner assembly

Trane VAL8703 Valve 321142-301 Common Questions Is the 2211-012For 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