Nidec-Embraco NT6226GKV1 Compressor 321702-401 replacing it with the 51671U

replacing it with the 51671U will restore proper airflow and electrode alignment

Direct OEM Fitment: Eliminates the guesswork associated with universal fittings

It is fully compatible with the broader SIRIUS modular system

making it compatible with a wide range of popular hydronic units including Weil McLain CGa Series 1 & 2

Nidec-Embraco NT6226GKV1 Compressor 321702-401 replacing it with the 51671UThe Nidec Embraco NT6226GKV1 is a high torque hermetic refrigeration compressor designed for demanding commercial applications. This 1 HP compressor operates on 115V single phase power and is optimized for R404A refrigerant, delivering a cooling capacity of 13,254 BTUH. This unit is the designated direct replacement for RST64C1E CFA 901, offering a seamless swap for technicians servicing reach in coolers, display cases, and foodservice equipment.