White Rodgers 21D83M-843 Specifications Sheet download pdf

Features:

• Includes diagnostic indicator flash codes

• 3 fan speeds

• Remote flame sense

• Humidifier and electronic air cleaner connections (optional)

Integrated Furnace

Control – 21D83M-843

Single-Stage/HSI Integrated

Furnace Control Kit

21D83M-843

Nitride Ignition

Integrated Furnace Control

Controls Gas Valve, Ignitor, Blower, Inducer,

Humidifier and Air Cleaner. Replaces Lennox models.

Kit includes:

1 – 50A66-843 Ignition Control Board

1 – Wiring harness (9-pin to 12-pin)

1 – Wiring harness (4-pin to 6-pin)

1 – Mounting panel

4 – Stand-off fasteners

1 – Circuit breaker

1 – 4" blue wire

2 – Wiring diagrams

Replace

the Original

with the Original.

21D83M-843 simplifies installation and ensures

peak system performance.

OEM Replacement

1 2

Features:• Includes diagnostic indicator flash codes• 3 fan speeds• Remote flame sense• Humidifier and electronic air cleaner connections (optiona

WR-8273Saint Louis, Missouri Markham, Ontario314-553-3600 905-948-3411www.white-rodgers.comwww.emersonclimate.comThe Emerson logo is a trademark and

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White Rodgers 21D83M-843 Specifications Sheet