Lennox Furnace Control Board Failure

I d be more concerned about smoke.

Lennox furnace control board failure.

Hello everyone came home today and my g26 wasn t running. It s a simple relay box attached to the side of the furnace with two wires running to the thermostat. Westland michigan 48185 734 326 3900 888 828 8317 contact us. Long story short the breaker was tripped and the fuse attached to the furnace was blown.

A lennox control board replacement can cost 400 600 if you re having a certified hvac expert do the job. Lennox manufactures two main types of circuit boards depending on the model of the hvac system. It comes equipped with two led lights that help you troubleshoot what may be wrong with the board s controls or the hvac system. Technical hot and cold 38568 webb dr.

But it doesn t mean you shouldn t buy your new lennox furnace motherboard from repairclinic. There is a control hardware problem. I replaced the fuse and reset. Replace the control if the problem prevents operation and is persistent.

That s because it s not the simplest part to replace. If the smoke is escaping you have to get it replaced. Lennox y4152 integrated furnace control board kit. The lennox furnace control board.

If someone pokes around your furnace and isn t careful they may loosen wires from the furnace s wire frame causing them to short and blow a fuse on the control board. Diyers often try and handle things on their own. The alarm fault is cleared 300 seconds after the fault recovers. Quality lennox furnace circuit board timer parts from repair clinic.

I need your advice regarding lennox furnace circuit board problems. View lennox part y4152. Often called the mother board because it controls many of the functions a bad board may prevent the furnace from starting prevent it from firing or cause the blower not to start. Stat furnace outdoor unit there is a hard ware problem on either the stat furnace control board air handier control board or outdoor unit control board.

Electric furnace problems can be frustrating especially when they come at the worst time. A lennox circuit board controls the main functions of an hvac unit.