Trane VAL8988 TXV 318973-401 For high-performance hydronic and domestic

For high-performance hydronic and domestic hot water systems

Key Benefits Dual-Function Reliability: Operates as both a pump controller and a low water cut-off (LWCO) to streamline boiler management

OEM Compatibility: Guaranteed fitment for Trane and American Standard equipment

This Parker solenoid coil is a drop-in replacement for Chart 4 compatible pressure vessels and Skinner valves

In high-demand oil and gas heating applications

Trane VAL8988 TXV 318973-401 For high-performance hydronic and domesticThe Trane VAL8988 Thermal Expansion Valve (TXV) is a critical OEM replacement part engineered for precise refrigerant metering in R410A air conditioning and heat pump systems. Optimized for 3 ton capacity systems, this valve features 3 8" x 1 2" ODS connections and is rated for pressures up to 500 PSI. It maintains a consistent evaporator superheat, protecting the compressor from liquid slugging while maximizing the efficiency of the indoor evaporator