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21D83M-843 Furnace Control Board Compatible with HVAC Systems, Replacement Circuit Board Kit with Mounting Plate & Wiring Harness, Direct Replacement for 21D83M Series
4.7 (96 items)
Limited Time SaleUntil the end
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$117.59 cheaper than the new price!!
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New $195.99
Product details
| Management number | 210110386 | Release Date | 2026/04/02 | List Price | $78.40 | Model Number | 210110386 | ||
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| Category | |||||||||
- Direct OEM Replacement: Exact match for OEM part number 21D83M-843, designed to replace faulty or worn-out furnace control boards in compatible HVAC systems, restoring full functionality quickly.
- Complete Installation Kit: Includes control board, mounting plate, wiring harness, mounting clips, and all necessary hardware for hassle-free installation, no extra parts required.
- Wide Compatibility: Works with most standard 120V HVAC furnace and heat pump systems, replacing 21D83M series control boards for reliable performance.
- Durable & Reliable Construction: Built with high-quality components and circuit board materials to ensure long-lasting operation, tested for stability under typical HVAC operating conditions.
- Plug-and-Play Design: Pre-wired connectors and clear labeling simplify installation, reducing downtime for HVAC repairs and minimizing technician labor time.
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