Boiler Basics: Part I - Combustion Air and Drafting
submitted by Davey Lopez
on 07/16/14
1
WxTV's master plumber Mike Campbell is back at it again, this time giving us the low-down on boiler systems. In Part 1 of this series, we'll see how he tests for, and proposes to resolve, a backdrafting problem. For a high-res version of this video, please visit: www.weatherization.org/wxtv20
