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White Rodgers 21D83M-843 Furnace Control Board HSI

White Rodgers 21D83M-843 Furnace Control Board HSI

Copeland Comfort Control (White Rodgers)

$253.95

In Stock

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SKU:
21D83M-843
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Ships same or next business day · UPS Ground or comparable carrier, typically 1–5 business days.

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Specifications

Product Type:
Integrated Furnace Control Board
Subcategory:
Hot Surface Ignition Control
Application:
Residential
System Type:
Furnace
Installation Type:
OEM Replacement
Voltage:
80V, 120V AC
Mounting Type:
Standoff or steel mounting bracket (supplied)
Temperature Range:
-40°F to 175°F
Fuel Type:
Natural Gas
Control Type:
Non-Programmable
Features hot surface ignition (HSI) microprocessor logic managing ignitor, blower motor, and gas valve timing with flame rectification monitoring and onboard LED diagnostics. Includes wiring adapters and installation instructions for drop-in replacement in 80% and 90% AFUE gas furnaces.
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