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If your diagnostic code indicates a pressure switch failure
High-Temperature Durability: Constructed with materials validated for long-term exposure to the heat generated during the combustion cycle
What is the correct mounting orientation for this valve
Standard MS4104F1010 models do not include internal auxiliary switches
Trane VAL8707 Expansion Valve 320735-701 If your diagnostic code indicatesThe Trane VAL8707 Expansion Valve is a critical OEM refrigerant metering device engineered for high precision flow control in 2 ton residential and light commercial systems. This thermostatic expansion valve (TXV) features a 3 8 inch inlet by 1 2 inch outlet configuration, designed to optimize heat transfer across the evaporator coil by maintaining consistent superheat levels. By accurately modulating refrigerant mass flow, the VAL8707 prevents liquid
