When performing a Danfoss compressor cross-reference or swap

Common Questions What is the difference between the P20EB-1 and the P20EB-18

Maximum Protection: NEMA 4X watertight and corrosion-resistant enclosure allows for installation in demanding industrial environments

The close on rise switch action—meaning contacts close as the temperature increases—allows for direct control of compressors or refrigerant solenoid valves without the immediate need for auxiliary relays in many line voltage configurations

Armstrong Furnace R100272-04 Accumulator THPU32HP7Y When performing a Danfoss compressorThe 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