Armstrong Furnace R100272-04 Accumulator 321042-401 Compatibility is determined by the

Compatibility is determined by the electrical rating (120V) and physical dimensions

The NEMA 4 enclosure ensures the solenoid is protected against falling dirt

depending on specific wiring iterations

allowing for secure wire-nut or terminal connections within a junction box or air handler cabinet

The Ranco A30-185 is rated for standard inductive loads typically found in commercial refrigeration compressors

Armstrong Furnace R100272-04 Accumulator 321042-401 Compatibility is determined by theThe Armstrong Furnace R100272 04 Accumulator is a critical refrigeration component engineered to protect your HVAC compressor from liquid slugging. Featuring a precise 7 8" ODF connection, this high performance suction line accumulator ensures that only vapor enters the compressor, significantly enhancing system reliability in heat pump systems and air conditioning units. Designed as a direct OEM replacement part, it facilitates optimal refrigerant