Fits Lennox Armstrong Ducane

OEM Lennox Armstrong Ducane Control Board Replaces 1097-83-503A 1097-503-I

(2 reviews) Write a Review
Shipping:
Calculated at Checkout
$236.99
Frequently bought together:

Description

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. The Part # is 52M46 (also 52M4601). Honeywell Part #s 1097-83-503A & 1097-503-I. Thanks for looking and good luck!
Function:
The control board is the "brain" of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces Old Part #s:
1097-83-503A 1097-503-I
Repair Difficulty Level:
difficulty graph
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!
View AllClose

2 Reviews

  • 5

    Control board

    Posted by Norm on 2nd Mar 2026 17:38

    I bought a new board in2013 and it was time to replace it again. I thought, should I spend more than 1/2 the cost of a new heater or get the board. I bought a new 50K heater, which tool almost 8hr to heat up my garage. This is not acceptable, so I bought a new board. Which fixed my problem and only took 3hr to heat the space. New isn’t always the best solution.

  • 5

    HONEYWELL LENNOX CONTROL BOARD 1097-83-503A 1097-503-I

    Posted by David Redd on 24th Feb 2020 22:56

    Exact replacement. Delivered ahead of original scheduled time. Great price!!

View AllClose