Lennox Furnace Control Board Failure

It comes equipped with two led lights that help you troubleshoot what may be wrong with the board s controls or the hvac system.

Lennox furnace control board failure.

I need your advice regarding lennox furnace circuit board problems. A lennox circuit board controls the main functions of an hvac unit. View lennox part y4152. A lennox control board replacement can cost 400 600 if you re having a certified hvac expert do the job.

Lennox y4152 integrated furnace control board kit. There is a control hardware problem. But it doesn t mean you shouldn t buy your new lennox furnace motherboard from repairclinic. The lennox furnace control board.

Westland michigan 48185 734 326 3900 888 828 8317 contact us. If you can t identify an obvious problem it may be the 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. Technical hot and cold 38568 webb dr.

Long story short the breaker was tripped and the fuse attached to the furnace was blown. Diyers often try and handle things on their own. 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. If the smoke is escaping you have to get it replaced.

It s a simple relay box attached to the side of the furnace with two wires running to the thermostat. Unfortunately the lennox elite series furnace is known for this problem. If the furnace starts intermittently though it runs fine when it does start the problem is likely the furnace control relay running from the thermostat to the furnace. 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.

Quality lennox furnace circuit board timer parts from repair clinic. I replaced the fuse and reset. Electric furnace problems can be frustrating especially when they come at the worst time. Lennox manufactures two main types of circuit boards depending on the model of the hvac system.

Replace the control if the problem prevents operation and is persistent. Hello everyone came home today and my g26 wasn t running.