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The Battle for Air: Chimney vs Exhaust Fan, this weeks video

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RayWohlfarth
RayWohlfarth Posts: 2,081
edited October 2 in THE MAIN WALL

In this weeks video, I talk about how flue gases and air can be redirected from the boiler to the exhaust fan on Category 1 Appliances. It talks about how to recognize and the causes of it.

Ray Wohlfarth
Boiler Lessons