I would say anything chimney related is not a DIY activity (and my husband DIYs almost anything, including replacing exterior doors and windows.

We need to replace out chimney top damper. Current one is static and rusty. We want one that can be opened and closed from inside the house (via a chain that runs down the flue). Seeking input on the following:

1) The electric/gas savings it provided. If you installed one, how much savings - if any - did it provide on your monthly utilities?

2) How difficult is installation of a chimney top damper? For your average 30-something male attorney, is this a DIY job or a hire-out task? I have not inspected up-close the existing damper.

3) Any recommendations on installers if this is a hire-out task?

Thank you in advance.