1021573R Nordyne Single-Stage Furnace Control Board
1021573R Nordyne Single-Stage Furnace Control Board
Product Overview
Genuine OEM Nordyne 1021573R single-stage furnace control board. Manages inducer motor start-up, gas valve sequencing, blower interlocks and safety shutdowns. Features an internal auto-reset fuse and LED diagnostics for quick fault-code identification, ensuring reliable operation in residential and light-commercial gas furnaces.
Technical Specifications
| Specification | Detail |
|---|---|
| Control type | Single-stage gas furnace |
| Input voltage | 24 VAC, 50/60 Hz |
| Fuse type | Internal auto-reset fuse |
| Terminals | 1/4″ spade and multi-pin harness |
| Board dimensions | 3.5 in × 5 in (approximate) |
| Net weight | 0.66 lb |
| Vendor | Neuco |
Packaging & Shipping
| Dimension (L × W × H) | Packaging weight | Shipping weight (approx.) |
|---|---|---|
| 10 × 12 × 12 in | 10 oz | 1.44 lb |
Cross-Reference Part Numbers
| Our SKU | Replaces |
|---|---|
| 1021573R | 1021573, 1021573A–C |
Compatibility
Fits Nordyne, Coleman, Heil, Westinghouse and private-label single-stage gas furnaces originally equipped with a 1021573 series control board. Before ordering, verify:
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Mounting hole pattern and bracket style
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Connector pin-out and harness compatibility
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Furnace model series and motor specifications
Installation & Technician Notes
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De-energize power; follow lockout/tagout procedures.
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Remove access panels and document all wire connections with photos or labels.
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Unplug wiring harnesses and remove mounting standoffs to extract the old board.
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Position and secure the new 1021573R board, then reconnect harnesses and spade terminals.
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Restore power; initiate a heat call to confirm inducer start, gas valve ignition, blower activation and proper LED diagnostics.
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If an LED fault code appears, refer to the Neuco service manual for troubleshooting steps.