Results 1 to 11 of 11
  1. #1
    Join Date
    Feb 2011
    Posts
    6

    Need Carrier VVT Control System gen.2 master controller

    We need working Carrier VVT Control System Generation 2 master controller. Ours have taken a dump and do not want to shell out $34k for a new system. Anyone know of where we might locate a few?

  2. #2
    Join Date
    Apr 2002
    Location
    Wilkes-Barre/Scranton, PA
    Posts
    493
    Hmmm, I just very well may have one in stock. Give me a day to check my inventory and I will post back here.

  3. #3
    Join Date
    Feb 2011
    Posts
    6
    Outstanding! I just verified the part number. It needs to be either an MST01ES or MS01ES

  4. #4
    Join Date
    Apr 2002
    Location
    Wilkes-Barre/Scranton, PA
    Posts
    493
    I didn't verify I have it yet, sorry for the delay I will try to get into that trailer today.

    By the way that is second generation enhanced.

  5. #5
    Join Date
    Feb 2011
    Posts
    6
    Okay. Do you know if the master contoller can be repaired when it fails and is 20 years old? Is it possible??

  6. #6
    Join Date
    Jul 2005
    Location
    south
    Posts
    588
    I have a gen3 monitor stat without time clock . It should be backwards compatible to a gen2 monitor stat.

    let me know if interested.

  7. #7
    Join Date
    Dec 2003
    Location
    Citrus County, Florida
    Posts
    1,490
    Quote Originally Posted by licensed to chill View Post
    I have a gen3 monitor stat without time clock . It should be backwards compatible to a gen2 monitor stat.

    let me know if interested.
    You sure about that? GenII uses the rotary switch forprogramming while Gen III uses the push buttons (4 of them)
    Doug

  8. #8
    Join Date
    Apr 2002
    Location
    Wilkes-Barre/Scranton, PA
    Posts
    493
    Quote Originally Posted by licensed to chill View Post
    I have a gen3 monitor stat without time clock . It should be backwards compatible to a gen2 monitor stat.

    let me know if interested.
    It is not backward compatible, sorry

    Also I do not have the Parker VVT Gen2E monitor stat, if I do I can not locate it. As for repairing them I am not aware of anyone doing this.

  9. #9

    GENII Tempstat

    Did you ever get a new stat?

  10. #10
    Join Date
    Feb 2011
    Posts
    6
    Nope - had to buy a whole new system.

  11. #11
    Join Date
    Jul 2000
    Location
    Sulphur, Louisiana, USA
    Posts
    15
    Go to Ebay Business & Industrial, subset Industrial Supply & MRO, subset HVAC, and search block Carrier MS*. Saw 2 items starting with MS.

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