Jotul 602N - Damper? Gasket size?

SteveHyper

New Member
Nov 21, 2017
5
UK
I just got a Jotul 602N which I'm about to install, wondering if anyone with experience of these would recommend fitting a damper to the flue pipe to control the burn? It's going to be in a wooden barn with a fairly short (3-4 meter) twin wall chimney if that makes a difference.

Also the door gasket needs replacing, but I'm not sure what the correct diameter to get, I've seen 6.35mm (1/4") and 4.8mm elsewhere.