Before replacing the board, count the LED blinks — the error code tells you what actually failed. Sometimes it’s a $15 fuse, not a $140 board.
103085-03 – CONTROL BOARD (94W83)
$241.14
Lennox 94W83 (103085-03) ignition control board. OEM replacement for single-stage Lennox furnaces with PSC blower motors. Direct factory fit.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
If your furnace won’t ignite, shows error codes, or the blower won’t start, the control board controls all of it. The 94W83 (part number 103085-03) is a Lennox OEM ignition control board for single-stage furnaces equipped with PSC blower motors.
Specs: OEM Lennox ignition control board, single-stage, PSC motor compatible
Replaces: 103085-03
Fits: Lennox single-stage furnaces with PSC blower motors
Need help? See our Furnace Not Heating Guide.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
