Heater box outlet

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  • #234889
    Ed Service
    Participant

    @eddy

     What do the round outlets on the top of the heater boxes connect to on a standard VW? The PO of my car has simply connected then together with a heater hose.

    #257594
    newkitman
    Participant

    @newkitman

    The outlets on the heater boxes connect to a fitting on the beetle chassis by mmeans of a flexible black tube. On the TD you need to runn a black flexible hose, similar to the hose on the fan sgroud through a hole in the TD body and under the seat bases. Check the assembly procedures in the download manuals section on the right. Look in the CMC/Fiberfab manual, part 2, page 65. That shows a good illustration of how it all goes.

    Allen Caron
    VW based 53MGTD - "MoneyPenny"
    "If one thing matters, everything matters" - from the book The Shack

    #257595
    Paul Mossberg
    Keymaster

    @pmossberg

    Eddy,

     

    The installation is also shown in the Clasic Roadsters Ltd. assembly manual on page 72 (which is page 18 in Part 4 – Body and Interior).

     

     

    Next to your hand brake, there are two small levers. The one on the left may be removed, it controlled the flaps that directed hot air between the front and rear foot wells. The one on the right controls cables connected to the heater boxes and opens and closes the heater boxes.

    PMOSSBERG2013-09-05 15:27:21

    Paul Mossberg
    Former Owner of a 1981 Classic Roadsters Ltd. Duchess (VW)
    2005 Intermeccanica Roadster

    If you own a TDr and are not in the Registry, please go to https://tdreplica.com/forums/topic/mg-td-replica-registry/ and register (you need to copy and paste the link)

    #257596
    Ed Service
    Participant

    @eddy

    I know where those hoses go, but there are two smaller ones coming from the top of the heater boxes. Oh, about 1 inch in diameter? 

    #257597
    Paul Mossberg
    Keymaster

    @pmossberg

    Eddy,

     

    Not sure what holes you are referring to. Far as I know, there are four:

     

    Paul Mossberg
    Former Owner of a 1981 Classic Roadsters Ltd. Duchess (VW)
    2005 Intermeccanica Roadster

    If you own a TDr and are not in the Registry, please go to https://tdreplica.com/forums/topic/mg-td-replica-registry/ and register (you need to copy and paste the link)

    #257598
    Ed Service
    Participant

    @eddy

    My heater boxes have a about 1 inch nipple from the top near where the exhaust inlets are. A po has put a heater hose from one to the other effectively blocking them. 

    #257599
    Ed Service
    Participant

    @eddy

    You can see them in this picture  http://www.shoptalkforums.com/viewtopic.php?t=120111 PMOSSBERG2013-09-05 15:02:43

    #257600
    Paul Mossberg
    Keymaster

    @pmossberg

    I’m not sure.

     

    Don’t have them on my car. Sorry!

    PMOSSBERG2013-09-05 15:03:28

    Paul Mossberg
    Former Owner of a 1981 Classic Roadsters Ltd. Duchess (VW)
    2005 Intermeccanica Roadster

    If you own a TDr and are not in the Registry, please go to https://tdreplica.com/forums/topic/mg-td-replica-registry/ and register (you need to copy and paste the link)

    #257601
    newkitman
    Participant

    @newkitman

    If I’m right, those are for the rear window defogger that was not electric. Earlier beetles had a smaller paper hose that ran from each heater box to a “Y” pipe that ducted warm air to the rear window. newkitman2013-09-05 15:03:44

    Allen Caron
    VW based 53MGTD - "MoneyPenny"
    "If one thing matters, everything matters" - from the book The Shack

    #257602
    Paul Mossberg
    Keymaster

    @pmossberg

    Makes sense to me. I searched for ’66 heater boxes and found a pic like the one Eddy linked.

     

    My ’71 donor had an electric grid rear defogger. Which explains why my heater boxes are different.

    Paul Mossberg
    Former Owner of a 1981 Classic Roadsters Ltd. Duchess (VW)
    2005 Intermeccanica Roadster

    If you own a TDr and are not in the Registry, please go to https://tdreplica.com/forums/topic/mg-td-replica-registry/ and register (you need to copy and paste the link)

    #257603
    Ed Service
    Participant

    @eddy

    Thanks! Allen that makes good sense. being plugged is probably the best then. 

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