Posted 11/22/2008 22:57 (#514058 - in reply to #512939) Subject: Energy Logic
aka Black Gold is a good one. No target walls to burn out, the stainless chamber should last for your grandkids. Moving parts of course will wear eventually same as all brands, but it's pretty easy to work on.
Kinda pricey but a good product http://energylogic.com/index.html