Retired after 42 yrs and enjoying Life.
Lifetime VIP Member
- United Kingdom
- T5 SE 180 4Motion
To the top of the Waste Tank. So if it fills up it will overflow instead of backing up to the sink.If it was mine, I’d disconnect the waste outlet from the valve and try pushing the unblocker down the pipe. The T-piece will make it very difficult to clear any blockage between it and the valve.
Where does the vertical pipe from the T piece go?