Key Benefits Precision-engineered for Armstrong 800

this expansion valve helps mitigate compressor stress and maintain the longevity of the entire refrigeration circuit

Ensure your application requires a fixed defrost point before installation

and compressor staging

this HVAC replacement fan blade ensures exact balance and alignment

Nordyne 621917 Motor R-410A Key Benefits Precision-engineered for ArmstrongThe Nordyne 621917 Condenser Fan Motor is a direct OEM replacement motor for outdoor condensing units, specifically engineered to replace obsolete part number 621917R. This 1 4 HP HVAC motor operates at 230V (single phase) with a rated speed of 1100 RPM, ensuring precise airflow management in residential and light commercial systems. Designed for clockwise (CW) rotation (lead end), this motor features a standard 48 frame diameter and is built for