Nordyne 903477 Heat Exchanger Stainless Steel
Specifications
- Type: Heat Exchanger
- Material: Stainless Steel
Loyalty Program| Manufacturer Name: Nordyne Product Number: 903477 OEM Part Number: 903477 Product Description: Ss Heat Exchanger Weight:70lbs/31751.44g |
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Step 1: Shut down gas and electrical power and allow unit to fully cool.
Step 2: Remove furnace panels and disconnect burner, flue, and manifold components carefully.
Step 3: Extract old heat exchanger and inspect cabinet for corrosion or cracks.
Step 4: Position new exchanger, ensuring proper alignment with mounting rails and seals.
Step 5: Reinstall burners and flue connections, tighten all fasteners evenly, and check gasket seating.
Step 6: Restore gas and power, perform leak and combustion test, and check safe operation and airflow.