Daikin-McQuay 106489122 TXV 319852-301 maintaining these lamps is essential

maintaining these lamps is essential for system efficacy and protection of the secondary heat exchanger from microbial growth

Technicians often observe low suction pressure combined with high superheat at the evaporator outlet

Common Questions for HVACR Technicians Can the TD121A be used with any modulating gas valve

Automatic Reset: Eliminates the need for manual intervention by resetting the circuit once safe temperatures are restored

Delivering 22 in-lb of torque

Daikin-McQuay 106489122 TXV 319852-301 maintaining these lamps is essentialThe Daikin McQuay 106489122 TXV is a precision engineered 5 ton thermal expansion valve designed for mission critical refrigerant flow control in high capacity HVAC systems. Built for R 410A refrigerant applications, this OEM replacement part features a 5 8" x 1 2" ODF sweat connection and a 60 inch capillary tube, ensuring accurate superheat regulation across varying load conditions. For technicians servicing Daikin commercial air conditioning units