Accu-Therm 55217N82 Immersion Heater Heat Exchange is a 480 V, 4000 W direct-immersion heating element designed to heat liquids in tanks or vessels, featuring a 2" NPT threaded connection for secure installation. Manufactured by AccuTherm (Accutherm), the unit carries Mfr #55217N82 and is listed as discontinued in distributor catalogs. Accu-Therm immersion heaters are built for rugged industrial service and deliver heat directly into the process fluid for efficient transfer, making this model a straightforward option for heating or preheating liquids in heat-exchange loops and process lines.
