902993 Nordyne 4-Speed Blower Assembly Std EB, (Opt EH,NP)
902993 Nordyne Blower assembly for Nordyne furnaces (NP)
NOTE: when receiving a new blower unit the blower wheel will need to be adjusted and centered on the motor shaft and remove cardboard packing. They ship from the factory with the blower wheel pushed to the one side of the blower unit to keep the blower wheel in round position
to adjust loosen square head locking bolt and slide the blower wheel to the center of the motor shaft and make sure you have equal clearance on both sides of the blower assembly.
902993 Nordyne 4-Speed Blower Assembly (Std EB, Opt EH)
UPS ground only, no next day or 2nd day
Product Overview
902993 is a genuine OEM Nordyne direct-drive blower assembly engineered for standard EB and optional EH electric furnace applications. It integrates the motor (PN 903075), blower wheel, run capacitor, housing, and pre-wired pigtail into a single plug-and-play unit that restores proper airflow across heating and cooling modes.
Technical Specifications
| Specification | Detail |
|---|---|
| Voltage | 240 VAC, 60 Hz |
| Motor | Nordyne 903075, 1/3 HP PSC |
| Speeds | 4 (High, Med-High, Med-Low, Low) |
| Blower Wheel | 10″ × 8″ OEM-matched, metal |
| Run Capacitor | 622132 (not included; order separately if needed) |
| Housing Material | Stamped galvanized steel |
| Pre-wired Pigtail | Yes |
| Overall Dimensions | 22″ L × 20″ W × 16″ H (approx.) |
| Weight | 26.5 lb (12.0 kg) |
| Location | On-hand | Committed | Available |
|---|---|---|---|
| Warehouse | 0 | 22 | 113 |
Cross-Reference Part Numbers
| OEM Part Number | Notes |
|---|---|
| 902993 | Updated replacements for 903907 |
Compatibility
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Nordyne E2EB and E2EH electric furnaces:
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E2EB010HA, E2EB012HA, E2EB015HA, E2EB017HA, E2EB020HA, E2EB023HA
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E2EH010HA, E2EH012HA, E2EH015HA, E2EH017HA, E2EH020HA, E2EH023HA
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E3 electric furnace models
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Compatible air handlers requiring a 4-speed blower in EB/EH configurations
Always verify the furnace model and blower frame requirements against the appliance data plate before ordering.
Technician Notes
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De-energize all power and lock out/tag out per safety procedures.
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Photograph or label all wire connections and pigtail routing.
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Remove the old blower assembly; clean housing, wheel, and mounting flange of dust and debris.
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Seat the new blower fully in the housing; torque mounting screws evenly to OEM specs.
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Install or verify the correct run capacitor (PN 622132) size and mounting.
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Reconnect the pigtail; restore power and cycle through each speed to confirm smooth, quiet operation.
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Check for vibration, unusual noise, or overheating at each speed.
Coleman 4-speed blower assembly was used when adding a Coleman air conditioner to a Nordyne E2EH electric furnace. For use with air conditioners up to 4 tons and heat pumps up to 3.5 tons.
UPS ground only, no next day or 2nd day