leak-free connection and compatibility with standard gas piping layouts in professional HVACR installations

While programming varies by model

always verify your existing valve stem condition

High-Temperature Durability: The glazed Alumina ceramic insulator prevents electrical leakage even when exposed to temperatures reaching 2175°F

Daikin-McQuay 403589607 TXV 318973-401 leak-free connection and compatibility withThe 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