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Control Board Lennox Replacement

Item # 21D83M-843

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Overview

Control Board Lennox Replacement

21D83M-843 Lennox Nitride Ignition Integrated Hsi Furnace Control Kit

Includes diagnostic indicator flash codes.
3 fan speeds.
Remote flame sense.
Humidifier and electronic air cleaner connections (optional).

Replaces:
100925-01 56L8301 50A62-120 100925-02 56L84 50A62-121 100925-03 56L8401 50A62-820 10M93 63K89 50A66-122 124110 63K8901 50A66-123 17W92 65867 50A66-743 17W9201 69M08 50A66-843 23W51 69M0801 23W5101 69M15 24L85 69M1501 24L8501 83M00 30W25 83M001 30W2501 97L48 32M88 97L4801 56L83 L39-564 10Y24

Specifications

Product Name	Control Board Lennox Replacement

Brand Name	White Rodgers

Item #	21D83M-843

Weight	1 lbs

Length	2 in

Width	6 in

Height	6 in

Cube	0.04 sq ft

Group	Control Boards