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  1. #1

    Carrier infinity zoning...ewc motors

    Are ewc motors compatible with the carrier infinity zoning system. The quote i received says carrier zone control module with ewc dampers. I have been reading a bunch of post that says use only carrier control but nothing about which dampers are compatible.. Any three wire motor?? Do they have to be modulating?

  2. #2
    Join Date
    Oct 2007
    Location
    NJ
    Posts
    24
    Carrier has agreat line of modulating dampers. I would use them even if it cost more. Which zoning system by carrier are they using?

  3. #3
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    68,120
    They may not be using the Infinity zoning system.
    If the contract doesn't say Infinity zoning control, your not getting it.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

  4. #4
    the model number listed is systxcczc01. I called the installer and asked him why ewc and he said "carrier dampers leak about 10% ewc about 3% makes a better system"

  5. #5
    Join Date
    Aug 2002
    Location
    Office and warehouse in both Crystal River & New Port Richey ,FL
    Posts
    18,836
    The Infinity System reads the leakage and usues that info. to manage the air flow.I'd go with the Carrier dampers to be on the safe side,plus you could get a 10 year extended warranty on the system.

    Ask why lower leakage would be important,and let us know.

  6. #6
    Join Date
    Jan 2008
    Posts
    16
    EWC dampers are not compatible with the Infinity system. We are a larger Carrier dealer. We had EWC zoning rough in for fairly large house. After dry walled the owner decided to go with the Infinity system w/Infinity control. We had tear the EWC dampers out. Actualy Jackson systems out of Indianapolis sells controls and dampers that are compatible about 1/2 the price.

    I learned the hard way.

  7. #7
    Join Date
    Apr 2008
    Posts
    12
    spoke with ewc rep. they have a line of motors that were designed for the infinity system

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