Nordyne 634660R Compressor Plug 321702-401 Operating on 460V 3-phase power

Operating on 460V 3-phase power and optimized for R-410A refrigerant

Voltage: 208-230/460V (Three Phase)

Common Questions and Support Is the 028-12573-000 compatible with older R-22 York chillers

Standardized Fit: Features a 1/2-inch shaft diameter and 48-frame housing for seamless integration into existing blower assemblies

Sid Harvey (T-34-B)

Nordyne 634660R Compressor Plug 321702-401 Operating on 460V 3-phase powerThe Honeywell ST9120C4054 is a robust electronic fan timer designed for precise circulating fan control in forced air gas furnace applications. Built to handle 115 Vac or 230 Vac operation, this HVAC control board manages the critical timing of the combustion blower and the circulating fan to optimize system efficiency and comfort. As a technician, you will appreciate its versatility in field adjustable heat fan on delay and fan off delay settings,