Having problems with your Air Conditioners ?

Cycleing, ok it sound like the heater fan kicks on then off , on then off, on then off, just like that . it will do this on heat cold or in off post. the ac and heat seam to work but i dont get the on off cycleing ! its not the ac blower but like a fent fan for the heater ! had a ac tech tell me it may be my main bord! carrier modle # 58RA (VJU one of these is next not sure witch)050 board # HK42FZ009 S/N 3197A13382

Answers :

You are referring to the inducer motor that is kicking on and off. It is probably a limit switch that might be triggering it to go off and on over and over. It could possibly be the board but I highly doubt it since the ac works just fine. It can also be a short in the wiring going to the inducer motor as well or the inducer motor is going bad. Without checking it out myself with a voltage meter, it's hard to pinpoint exactly what is causing the issue but I highly doubt it is the main board. Get a second opinion.

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Cycleing, ok it sound like the heater fan kicks on then off , on then off, on then off, just like that . it will do this on heat cold or in off post. the ac and heat seam to work but i dont get the on off cycleing ! its not the ac blower but like a fent fan for the heater ! had a ac tech tell me it may be my main bord! carrier modle # 58RA (VJU one of these is next not sure witch)050 board # HK42FZ009 S/N 3197A13382

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