Universal Two-stage HSI Integrated Furnace Control Kit | 21M51U-843
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Specifications
Specifications
- Part Number
- ER21M51U-843
- Manufacturer Part Number
- 21M51U-843
- Part Type
- Control boards, Igniters
- Compatible Brands
- White-Rodgers
- Replaces Part Numbers
- L45-928
Product Details
Product Details
The Universal Two-stage HSI Integrated Furnace Control Kit 21M51U-843 is a versatile solution designed to enhance your furnace's performance. This kit is compatible with the L45-928 model and replaces White-Rodgers 50M51-242 and 50M61-XXX's two-stage HSI systems. It features a 3-speed circulator furnace control and includes an ignition control module, a universal 120V nitride ignitor kit (21D64-2), and installation instructions. This kit can be easily installed in under 30 minutes with common tools.
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Cross Reference Information
Cross Reference Information
Part Number 21M51U-843 replaces:
- L45-928
Genuine White-rodgers part. Fits White-Rodgers and other models using this part number.
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