Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Heating & Air Conditioning (https://www.askmehelpdesk.com/forumdisplay.php?f=150)
-   -   Furnace stage 2 issue (https://www.askmehelpdesk.com/showthread.php?t=304697)

  • Jan 17, 2009, 03:08 AM
    ronald osowski
    Furnace stage 2 issue
    I have a Carrier 2 stage ,Hi efficiency furnace, about 10 yrs. Old. Works fine, until stage 2 of the blower kicks in. Then it always kills !
  • Jan 17, 2009, 04:01 AM
    hvac1000
    Exact model number?
  • Jan 17, 2009, 10:43 PM
    ronald osowski
    Carrier # 58MVP
  • Jan 17, 2009, 11:00 PM
    hvac1000
    Here is your manual

    http://www.xpedio.carrier.com/idc/gr.../58mvb-1pd.pdf

    I would be looking at the pressure switches. I believe that one is for the first stage and the other for the second stage.

    This is one of Carriers most complex units so I suggest getting a service man who is familiar with this product to do a On Site Service call to get it squared away. That is all I have on this unit.

  • All times are GMT -7. The time now is 03:34 AM.