Product Description
The White-Rodgers 21D83M-843 is a furnace control board designed for efficient operation in heating systems. This integrated kit is suitable for single-stage hot surface ignition systems. It manages various components such as the gas valve, ignitor, blower, and more.
- Includes diagnostic indicator flash codes.
- Three adjustable fan speeds.
- Remote flame sensing capability.
Product Highlights
This control board is essential for maintaining optimal performance in HVAC systems.
Product Information
Standard Information
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Brand: White-Rodgers
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MPN: 21D83M-843
Technical Specifications
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Voltage Rating: 25 VAC
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Amperage Rating: 0.45 A
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Prepurge Time: 15 s
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Country of Origin: MX
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Manufacturer: Emerson Electric
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Compatible with: Various heating system models including Lennox and others