Winterizing A/C 270 DA

Discussion in 'Winterizing' started by TN Boatman, Dec 13, 2017.

  1. TN Boatman

    TN Boatman Member

    33
    Aug 31, 2017
    Maryville, TN
    1998 Sundancer SE
    7.4MPI B3
    Question??? Should the unit be pumping water while heating same as when cooling? My gut is yes but sometimes you get to second guessing.

    Thanks!
     
  2. Lazy Daze

    Lazy Daze Well-Known Member TECHNICAL Contributor GOLD Sponsor

    Apr 21, 2009
    PA
    Various
    Various
    I'm a little confused as what the thread content has to do with the thread title? But if you're simply wondering if you should see water coming out of the side of the hull whether you're in cool or heat mode... yes, water should ALWAYS be coming out of the side of the hull, regardless of mode. Is that it, or is there more to the question?
     
  3. TN Boatman

    TN Boatman Member

    33
    Aug 31, 2017
    Maryville, TN
    1998 Sundancer SE
    7.4MPI B3
    That's it! I was winterizing a week or so ago and while on heat, was not as much as of a flow so had been preying on my mind. Thanks!
     
  4. Soulshine

    Soulshine Member

    164
    Sep 25, 2016
    Seneca Lake, NY
    '83 SRV 360 Express
    Twin Merc. 454
    Water flow should be similar and strong, whether heating or cooling.

    I find that my plumbing gets partially obstructed by fine silt that gets past the strainer. This becomes evident as the water flow diminishes.

    I blast my lines and coil out monthly over the summer with my marina’s excellent water pressure. The amount of muck that comes out is amazing.

    Water flow returns to normal immediately.
     

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