Description
Upgrade your furnace ignition system with confidence using the Lennox 065310400 (19M54) replacement kit. This conversion kit transforms older control boards into the modern GCI‑3A ignition/blower control platform, ensuring safe and reliable furnace operation.
Includes:
- UTEC 065312200 (23L53) GCI-3A control board (ignition/blower)
- 9 to 6 pin wiring harness adapter; used for the 43K49 board GCI-3 (LF/LD 24 Series)
- 15 to 6 pin wiring harness adapter
- wiring diagram label
- burner box top for hotshot 30 & 45
- burner box top for hotshot 60 & 75
- control board mounting plate
- brown jumper wire
- green & yellow ground wire assembly
- black lead wire
- igniter wire (43K69)
- unit conversion sticker











