New Arrivals/Restock

Furnace Control Board 21D83M-843 Replacement for White Rodger Lennox 83M00 Furnace Ignition Control Circuit Board Replace# 50A66-122 50A66-123

flash sale iconLimited Time Sale
Until the end
16
14
55

$119.99 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $199.99
quantity

Product details

Management number 210110423 Release Date 2026/04/02 List Price $80.00 Model Number 210110423
Category
  • Model: 21D83M-843 Integrated furnace control board, compatible with White-Rodgers
  • Perfect Replacement: Specifically designed to replace the 21D83M-843 control board, ensuring compatibility with Lennox furnace systems for worse-free operation
  • Replacement Lennox Numbers: 10M9301, 32M8801, 56L8401, 24L8501, 63K8901, 97L4801, 100925-01, 100925-03, 17W9201, 23W5101, 30W2501, 69M0801, 69M1501, 83M00. Replacement White Rodgers Numbers: 50A65-120, 50A65-121, 50A62-120, 50A62-121, 50A62-820, 21D83M-843, 50A66-122, 50A66-123
  • Package Includes: 1x 50A66-843 Ignition Control Board, 1x Wiring harness (9-pin to 12-pin), 1x Wiring harness (4-pin to 6-pin), 1x Mounting panel, 4x Stand-off fasteners, 1x Circuit breaker, 1x 4" blue wire, 2x Wiring diagrams
  • Premium Quality: Made of high specification materials with stable performance, durability and longevity
Item Weight 1.32 pounds
Part Number RALZ-S536
Manufacturer RALZAOTO
Item model number Control Board 21D83M-843
Batteries Required No
Package Dimensions 11.81 x 6.89 x 2.56 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review