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Can chimney chase framing dimensions effect the type of crown used?

April 26, 2017Chase chimney crown dimensions framing type Used

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Can chimney chase framing dimensions effect the type of crown used?

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In terms of installing a crown it’s all about the airflow. Ventilation needs to be sufficient for the super heated gas to escape safely from the crown. Because of this, the chase size has a direct impact on the type and size of the proposed crown in order to meet the UL airflow requirements.