https://stream.echo6.co/videos/watch/42a05dd0-d2ba-46cf-9e04-a078869e37d4 http://amzn.to/2uZkE8G Rheem Marathon is a pretty awesome tank water heater but what's making them so good? Lets cut one and find out... I'm in Boston for Building Science Camp and stopped by to visit some Builder Buddies. https://www.instagram.com/heresjohnnyh/ and https://www.instagram.com/nsbuilders/ While I was at Nick Schiffer's shop we were talking about the Rheem Marathon in the corner. Incredibly efficient tank with (I think) tons of insulation. We decided to cut this one open and video it! Wed, 10 Jun 2026 10:05:04 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/42a05dd0-d2ba-46cf-9e04-a078869e37d4 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.