Daikin-McQuay 030569101 TXV 322056-301 70" WC setpoint using a

70" WC setpoint using a manometer before replacing

Precision Logic: Optimizes cycle rates to maintain efficiency and protect the compressor from short-cycling

protecting the heat pump reversing valve and ensuring consistent airflow across the outdoor coil without unnecessary energy consumption

This model is 1/4 inch undersized to fit 12x18 ducts without binding and includes a minimum position adjustment screw to manage bypass air without additional components

Always verify the L275F temperature rating and manual reset requirement against your specific unit's wiring diagram

Daikin-McQuay 030569101 TXV 322056-301 70" WC setpoint using aAs a veteran HVACR technician, you know that field reliability starts with precise refrigerant metering. The Daikin McQuay 030569101 TXV is a heavy duty, 20 ton thermostatic expansion valve engineered specifically for high capacity R22 refrigerant systems. Featuring a 7 8" ODF inlet and a 1 3 8" ODF outlet, this mechanical valve ensures optimal superheat control across varying load conditions, preventing liquid slugging and protecting the compressor