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The unit features an integrated safety interlock
Optimized System Efficiency: Maintains the necessary static pressure required for the secondary heat exchanger to perform at peak thermal transfer rates
Integrating this DPDT 24V coil relay into your control string allows for the simultaneous management of two separate circuits
Quiet Operation: Precision-wound 24V coil minimizes contactor humming noises and mechanical vibration for extended component life
CSA-listed connectors that ensure low-resistance termination
Trane VAL7991 TXV 320720-756 The unit features an integratedThe 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
