Skip to content

White-Rodgers 21D83M-843 Integrated Furnace Control Board, Lennox Direct OEM Replacement

Save 56%
Original price $595.97
Current price $260.74
SKU 21D83M-843
Currently 3 in stock.

White-Rodgers 21D83M-843 Integrated Furnace Control Board, Lennox Direct OEM Replacement

Simple 80V Lennox replacement including mounting plate and required accessories

Features:

  • Direct OEM replacements designed for high volume major brand controls
  • Models include PSC, Variable Speed and ECMx motor control
  • Diagnostic LED indicators streamline installation and system troubleshooting
  • 120V air cleaner output and 120V humidifier output up to 1 Amp max
  • Factory standard safety timings and adjustable fan delay options
  • Replaceable automotive style fuse

21D83M-843 Sell Sheet

Installation Instructions

 

Specifications

Family Brands of Equipment:
Lenox
Stages: Single Stage
Ignition Type: HSI
Ignitor Voltage: 80 Vac only
Inducer Motor/Blower Motor: PSC/PSC
Blower Motor: Speed Taps: Heat, Cool, Fan
Thermostat Inputs: R, C, W, Y G
Accessories: Includes Wiring Accessories
Twinning: No
Communicating System: No
Mounting Options: Standoff or steel mounting bracket (supplied)

 

Cross Reference

Lennox:
124110, 24L85, 24L8501, 56L83, 56L8301, 63K89, 63K8901, 65867, 83M00, 83M001, 97L48, 97L4801, L39-564
White-Rodgers: 21D83M-843, 50A62-120, 50A62-121, 50A62-820, 50A66-843