Nordyne 903903 Heater Element R-410A designed to seat securely on

designed to seat securely on standard 5/8" motor shafts commonly found in large-tonnage condenser units

Its NEMA 4X rated encapsulation protects internal components from moisture and corrosion

Designed as a direct Johnson Controls replacement part

Flexible Control Options: The SPDT contacts allow for "open on rise" or "close on rise" wiring configurations

For runs longer than 8 feet

Nordyne 903903 Heater Element R-410A designed to seat securely onThe Nordyne 903903 10KW Heater Element is a critical OEM replacement for staged heating in Intertherm, Miller, and Nordyne electric furnaces. Designed for 240V single phase systems, this 10 kilowatt assembly delivers approximately 34,000 BTU, making it a standard for mobile home and light commercial air handler applications. This unit features a robust steel frame equipped with high grade nickel chromium resistive heating coils, ensuring high thermal