The Trane VAL2979 TXV is a critical fluid-metering component engineered to maintain precise superheat control in 4-ton HVAC residential air conditioning and heat pump systems

it ensures reliable circuit engagement when temperatures reach the upper threshold

ensuring a positive seal and stable outlet pressure for cooking equipment

Durable Construction: Features a Sanhua expansion valve with stainless steel sensing elements for long-term corrosion resistance in harsh environments

Serial Specific Accuracy: Engineered for units produced up to serial number JH17001345 for a perfect fit

Conbraco 36C-104-02 Valve 321894-708 The Trane VAL2979 TXV isThe Conbraco 36C 104 02 Valve is a professional grade water pressure reducing valve designed for sub potable and technical water distribution systems. This heavy duty Apollo 3 4 inch PRV features a robust bronze body construction and is engineered to manage high pressure surges, supporting a 400 PSI maximum inlet pressure. With a specific 10 35 PSI outlet adjustment range, this model is ideal for low pressure applications requiring precise downstream