Daikin-McQuay 403589607 TXV 320720-756 Enhanced Durability: Aluminum fin and

Enhanced Durability: Aluminum fin and tube geometry minimizes galvanic corrosion and extends the service life in high-humidity environments

The most common cause of failure is debris fouling the valve seat or a damaged float

Versatile Application: Supports a wide range of fuel types including natural gas

rust streaks near the inducer

This intermittent ignition valve facilitates precise fuel regulation to the burner assembly

Daikin-McQuay 403589607 TXV 320720-756 Enhanced Durability: Aluminum fin andThe Daikin McQuay 403589607 TXV is a precision engineered thermal expansion valve designed to regulate refrigerant flow with pinpoint accuracy in high capacity 12. 5 ton HVAC systems. Built for the rigors of commercial cooling, this 12. 5 ton TXV features 5 8 x 7 8 ODF sweat connections to ensure leak free integration with standard copper lines. As a critical metering device, it maintains the ideal superheat at the evaporator outlet, preventing