Before properly venting a gas water heater, it's important to determine if there is a proper natural draw. Discover the differences between single wall vents and double wall vents with help from a master plumber and heating specialist in this free video on gas water heaters. Expert: Chris Spannagel Bio: Chris Spannagel has been a master plumber for 17 years and is licensed in Arizona. Filmmaker: Chuck Tyler
No comments:
Post a Comment