903903 Nordyne heating element 10KW 

Nordyne 903903 OEM 10 kW Heating Element — 240V The 903903 is the factory 10 kW electric heat strip used in Nordyne, Intertherm, Miller, Gibson, Frigidaire, Maytag, and Broan air handlers and electric furnaces. This OEM element restores full heating output when older strips burn out, short, or fail due to cracked coils or weak limit controls. Designed for 240V systems and compatible with 208/230V applications, the 903903 installs directly into the heater housing with no modifications required.

Cross‑Reference 

• 903903 (current OEM)

• 903904 — 10.8 kW variant

• 104568303R — 10 kW heat kit (same family, includes housing & controls)

• Intertherm / Miller 10 kW heat strip assemblies

• Nortek Global HVAC 10 kW heater elements

10 kw heating element. Assembly number 270001. Front plate measures 9.25" x 3.0". 11.25" deep plus rod which can be trimmed to fit. Limit switch 626513R not included.

 

 Product Overview

• Part Number: 903903

• Type: Electric Heating Element

• Capacity: 10 kW (~34,000 BTU)

• Voltage: 240V

• Mounting Plate Dimensions: 9.25″ wide × 3″ tall

• Depth: 11.25″ plus guide rod (trim-to-fit)

• Weight: ~3.75 lbs

• Color: Silver

• OEM Reference: Also replaces assembly #270001

• Power Source: AC-powered

• Material: Steel frame with nickel-chromium heating coils

This element converts electrical energy into heat via resistive heating and is designed for direct-fit installation in Nordyne electric furnaces.

✅ Compatible Nordyne Units

The 903903 heating element is used in several E2EH and E2EB Series electric furnaces, including:

These units are commonly found in mobile homes, modular housing, and light residential applications.