The Chromalox CIR-4037 heater, part number 042-302704-044, is a 525-watt electrical heating element rated for 240 V. It is designed for use in equipment that accepts CIR-4037 style heaters and is suitable for electrical heating tasks in compatible systems. This Chromalox heater is identified by the CIR-4037 designation and the 042-302704-044 part number for precise catalog matching.
