Copeland 018-0091-27 Crankcase Heater 320734-701 this double-pole limit control provides

this double-pole limit control provides essential circuit protection for Nordyne air handlers and electric furnaces by breaking two independent electrical paths simultaneously when overheating is detected

Simplified Installation: Features standard 1/2" NPT threading for quick retrofitting into existing filter housings and separators

or premature failure

facilitating rapid field replacement and minimizing system downtime

the Nordyne 622261 serves as a drop-in replacement that restores factory-spec airflow without requiring bracket modifications or harness re-pinning

Copeland 018-0091-27 Crankcase Heater 320734-701 this double-pole limit control providesProfessional grade Copeland 018 0091 27 Crankcase Heater serves as a critical maintenance component for HVAC and refrigeration compressors. Operating at 120V with a 137W power rating, this heater is engineered to maintain oil temperature above the refrigerant saturation point during the off cycle. By preventing refrigerant migration and subsequent oil dilution, it ensures the compressor maintains proper lubrication upon startup. This proactive heating