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Boiler Basics: Part III - External Components

Written By TheWXTV on Monday, Jan 03, 2011 | 01:58 PM

 
In the final segment of our boiler series, Mike will break down the external components of this two zone baseboard system and the things you need to look out for. For a high-res version of this video, please visit: http://www.weatherization.org/wxtv22