ClimateMaster unit ID help? Is this a problem?
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  1. #1
    Join Date
    Jun 2008
    Posts
    47

    Confused ClimateMaster unit ID help? Is this a problem?

    My HVAC guy ordered a model number: TTV064*GE01JLKS with AGL15A
    TT = Tranquility 27 two stage R410-A
    V = Vertical
    064 = 064 MBtuh
    * = Revision Level *
    G - Voltage 208-230/60/1
    E = CXM w/ ECM Fan (GS Only)
    0 = Residential Class
    1 = HWG w/ Internal Pump
    J = Cupro-Nickel Coated Air Coil
    L = Left Return
    K = Supply Air FLow and Motor Option
    TOP - TSV - ECM
    S = Standard

    It looks like we received:
    TTV064 AGC01JLKS
    TT = Tranquility 27 two stage R410-A
    V = Vertical
    064 = 064 MBtuh
    A = Revision Level *
    G - Voltage 208-230/60/1
    -->> C = CXM ---------------------------
    0 = Residential Class
    1 = HWG w/ Internal Pump
    J = Cupro-Nickel Coated Air Coil
    L = Left Return
    K = Supply Air FLow and Motor Option
    TOP - TSV - ECM
    S = Standard


    We had planned Honeywell Vision Pro tstat and variable speed. Is this OK?

  2. #2
    Join Date
    Jun 2008
    Posts
    47
    Oh well, I guess paranoia still exists on my side.

    Just found in documentation that the E code for ECM fan is only valid on the Genesis models, and that the C code is correct for the Packaged TTV064

    Bad part is that installer didn't know answer either :-) But at least we are both on same page that we need to review what we receive and understand it....

  3. #3
    Join Date
    Aug 2004
    Location
    Oklahoma
    Posts
    58
    Dzenzel
    What you have received is a "C" control. which is CXM board with ECM motor.
    The "E" control is CXM board with "LON" controller installed in the unit with a disconnect switch.
    Is this what the installer intended to order?
    HS

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