Just another newb...

Hello everyone! I have looked around the site for a while now and have finally decided to join. Bear with me as I am not all too familiar with forums and whatnot. I am currently gathering information to help me with a thermal mass rocket stove, if anyone could direct me to a forum about flue liner size and to what size of a system it is capable of running I would appreciate it.

Hi and welcome to Permies!

I don't know much about the heaters, but , as you probably already know, we have a Rocket Stoves Forum and a Rocket Mass Heater Forum, and a search for flue liners brought up these threads.

I hope that helps and also know that there are lots of people here who have built their own stoves who could also help. And, Paul (Master Steward) has lots of informative videos on the rmh as well. And posts new ones regularly.

Hi Abel, welcome!  I think the most apt forum for you to look for that is the Rocket Mass Heater subsection in the Energy forum.  

I've found that if you're after something particular, the search field at the top is a bit touchy.  The best place to start a search is the Main Forum page.  Once you've put some search terms in the "Search this site" field, click Google Search.  If you click the other button for "Search", the results are usually less accurate to what you're after.  Another subtlety is that when you're in a particular forum or sub topic (like rocket mass heaters), the Google search option goes away.  So if you ever want to search, do it from the main page.

Sorry for the search soapbox speech but it took me a while to figure out

Tha k you both so very much! I appreciate it and look forward to finding out what this community is all about!