lweeks
New Member
In our house we have a hydronic heating system that has been upgraded over the years. Based on the pipes, it appears it was originally a gravity system with an expansion tank in the attic. Today, we have two expansion tanks in the system. There is a modern Fill-Trol tank at the fill pipe, and there is also an old horizontal steel tank hanging from the basement ceiling.
Based on reading the installation instructions for our boiler (Weil-McLain P-CG), just one of the two is required. I'd like to remove the horizontal tank, it is rusting and the valves are leaking. I'd simply plug the fitting where it branches off. Thought I would ask just in case I'm missing something.
Thanks.
Based on reading the installation instructions for our boiler (Weil-McLain P-CG), just one of the two is required. I'd like to remove the horizontal tank, it is rusting and the valves are leaking. I'd simply plug the fitting where it branches off. Thought I would ask just in case I'm missing something.
Thanks.