Trane VAL7574 TXV 319825-402 Common Questions: What causes a

Common Questions: What causes a Lennox 99K63 rollout switch to trip

Key Benefits for Technicians OEM Precision: Maintains the

failure to store diagnostic codes

this fused electric heater includes factory-installed circuit protection to safeguard both the internal components and the field wiring from overcurrent conditions

High Flow Capacity: Minimized pressure drop ensures maximum system efficiency and proper compressor protection

Trane VAL7574 TXV 319825-402 Common Questions: What causes aThe Trane VAL7574 is a professional grade thermostatic expansion valve (TXV) engineered to maintain precise superheat and refrigerant flow in 2. 5 ton HVAC systems. Featuring a 3 8" inlet and 5 8" outlet, this OEM Trane replacement part utilizes a 36 inch capillary tube and a high sensitivity sensing bulb to react to evaporator load changes, preventing liquid floodback to the compressor while maximizing heat transfer across the coil. Designed for