Trane VAL7991 TXV 320720-756 With a versatile input range

With a versatile input range of 100 to 240 VAC at 50/60 Hz

High Accuracy: Delivers reliable performance with a 1% total error band across a broad compensated temperature range

this Maxitrol 325 series regulator ensures stable lock-up and consistent performance for high-demand appliances

CSA-listed connectors that ensure low-resistance termination

How do I resolve foam buildup under the cover

Trane VAL7991 TXV 320720-756 With a versatile input rangeThe Trane VAL7991 TXV is a high precision thermostatic expansion valve engineered for 1. 5 ton HVAC systems. Designed for professional refrigerant flow control, this valve features 5 16 inch ODF x 5 8 inch ODF connections and includes a 36 inch capillary tube to ensure accurate superheat monitoring at the evaporator outlet. As a critical component in maintaining system efficiency, the Trane VAL07991 (the updated OEM part number) modulates refrigerant