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Jayco25E's avatar
Jayco25E
Explorer
May 08, 2019

Freshwater tank question

I own a travel trailer and my sister in law just bought a 2019 Thor C-Class 28Z and since the dealer did not bother to explain how everything works I was asked to do so. Not a big deal as I am a long time camper but for the life of me I can not figure out where or how the freshwater tank drains. On my TT it just drains out on the ground. Does a C-Class drain into the gray tank? And is so any ideas on where the valve might be?

Thanks for any help.
Class C
  • wildtoad's avatar
    wildtoad
    Explorer II
    May 08, 2019
    There should be a section in her owners manual (if it came with one) that says where it is. But it would not drain into one of the holding tanks. Check in the storage bays underneath the water tank and you should find a valve.
  • Old-Biscuit's avatar
    Old-Biscuit
    Explorer III
    May 08, 2019
    Fresh water tank 40 gallons
    Grey tank 32 gallons
    Black tank 26 gallons

    Fresh water tank would not drain into either waste tank

    Contact Thor and inquire
    Customer Service (877) 855-2867
  • Bumpyroad's avatar
    Bumpyroad
    Explorer
    May 08, 2019
    no on the grey water tank.
    there should be a pipe from the FW tank at a low location and valve/cap on that.
    bumpy

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