The ZD20X8TZ serves as a high-efficiency direct replacement for ND-RSD-20X8-NO and the older ZDS-20X8 models

Integrated Manual Stem: Allows for manual override and simplified troubleshooting of the refrigerant circuit without energizing the coil

Use in LP applications requires a specific conversion kit or a dedicated LP valve calibrated to 10" WC to ensure safe operation

If your system requires pressure regulation at the valve

ensuring the root cause of overheating is identified and resolved

Nordyne M0090918R Motor Refrigerant The ZD20X8TZ serves as aThe Nordyne M0090918R is a heavy duty, 3 4 HP condenser fan motor engineered for high performance heat pump and air conditioning applications. Operating at 208 230V, 1 phase, and a rated speed of 1050 RPM, this PSC motor provides the high torque and thermal stability required for demanding residential and light commercial HVAC systems. As an OEM replacement part, the M0090918R is the designated direct replacement for M0023906, ensuring exact physical