back flushing
on our new TT is a connection for back flushing, being this is my first TT with that connection which tank is it use for and how do i go about doing it.
Forum Discussion
more than likely for the black tank and do not turn the water on and walk away. you will be very very very sorry if you do. it will over flow out the toilet and on the floor of the TT. so be darn careful when you use it.
