Universal Two Stage Furnace Control Board with 120V Ignitor
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White-Rodgers
Universal Two Stage Furnace Control Board with 120V Ignitor
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Purchase history
White-Rodgers
Universal Two Stage Furnace Control Board with 120V Ignitor
21M51U-843
Order #
Order Date
Job Name
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Frequently Purchased Together
Product Details
- Features 3A fuse protection
- Tri-color LED furnace status lights
- Two stage gas valve output
- Pressure switch inputs and monitoring
- Kit includes 50M51-843 control module, universal 120V nitride igniter kit, and installation instructions with OEM cross-reference
- Flame current measurement points
- Historical Fault Retrieval by Pushbutton
- Auto second stage delay, dipswitch selectable
Specifications
- AMP:
- 3
- Brand Model Compatibility:
- Lennox G320-9 Series Furnaces, PSC Motors
- Control Board Type:
- Furnace
- Height:
- 8 in
- Length:
- 5-1/4 in
- Volts:
- 120V
- Width:
- 7-1/10 in