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White-Rodgers 21M51U-843 Universal Two-stage HSI Integrated Furnace Control Kit
- 3-speed (PSC) circulator furnace control
- Includes: ignition control module, universal 120V nitride ignitor kit – 21D64-2, installation instructions and OEM cross-reference
- Replaces White-Rodgers 50M51-242 and all 50M61-XXX's two-stage HSI systems with 80V or 120V ignitor
$336.95 USD
SKU:
21M51U-843
ID:
WR100-1S9-1011
Categories:
SPECIFICATIONS
Description | Universal 2-Stage IFC Replacement Kit | |
Shipping Weight | 2.75 | |
Shipping Width | 11.50 | |
Shipping Length | 7.00 | |
Shipping Height | 3.80 |