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Old 07-14-2019, 11:48 AM   #1
Junior Member
Brand: Thor Motor Coach
State: Indiana
Posts: 2
THOR #15982
Cool Fresh Water Tank

I just recently purchased a 2018 Thor Industries Gemini 24TF and when I fill the fresh water tank it just leaks out through the overflow valve. Does anyone know where I can find the "switch" to stop this from leaking out all the water I fill it with. I have the Mercedes chassis with the full slide on the side.

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Old 07-14-2019, 02:02 PM   #2
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16ACE27's Avatar
Brand: Thor Motor Coach
Model: ACE 27.1
State: Florida
Posts: 4,414
THOR #7035
Overflow valve? How about drain valve? Find the drain valve and close it. The overflow is right next to the fill:

Ted & Melinda
2016 ACE 27.1
2016 Chevy Sonic Toad
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