Allen-Bradley RHGA-20-3 Electrical Heater Kit

The Allen-Bradley RHGA-20-3 Electric Heater Kit delivers 20.2 kW of supplemental electric heat for HVAC air handling and industrial systems, designed for internal installation in air handlers, rooftop units, and packaged HVAC cabinets that operate on 480 V three-phase power. It uses electric resistance heating elements with a control assembly and is controlled via relay or contactor to provide auxiliary heat and help maintain discharge air temperature or assist heat pump operation in commercial and industrial environments. Part number RHGA-20-3, rated for 480 V AC, 3-phase, 60 Hz, this kit is commonly used to supplement or replace gas heating in commercial buildings and warehouses, with common replacement options including Warren Technology, Carrier/ICP, and Nor-dyne/Inter-therm electric heater kits.