As a direct factory replacement for the discontinued PLT1043

The Daikin-McQuay 668375301 is a high-performance 7-day programmable thermostat engineered for 2-stage heating and 2-stage cooling applications

and UDBP power-vented models

Complete Rebuild Kit: Includes the valve seat

Note that for first-time coil transitions

Amana-Goodman 0151R00053S Expansion Valve 326058-755 As a direct factory replacementOptimizing your HVAC system's cooling efficiency begins with precision refrigerant metering. The Amana Goodman 0151R00053S Expansion Valve is a high performance R410A TXV engineered specifically for Amana and Goodman air handlers and heat pumps. This thermostatic expansion valve features a Chatleff fitting and an adjustable design, allowing for exact control of refrigerant flow into the evaporator coil. By maintaining the perfect superheat balance,