Napoleon Decorative Trim Kit for B30 Ascent Fireplace Size:2-Inch Co-Linear Flex Connector

Co-Linear Flex Connector

Flex Venting for Outside Air (Required)

you'll be got to use this flex pipe kit alongside IDVVT43 vent termination

And why not

interior brightness and heater

Napoleon Decorative Trim Kit for B30 Ascent Fireplace Size:2-Inch Co-Linear Flex ConnectorDecorative 2" Trim Kit Napoleon TK30 2 Inch Decorative Trim Kit for B30 Ascent series fireplace Two Inch border Complete your fireplace's design For use with B30 Ascent series fireplace Suitable for 32 1 2 Inch x 34 1 2 Inch Openings Premium 3" Bevelled Trim Kit Napoleon BT30K 3 Inch Premium bevelled trim kit for B30 Ascent series fireplace. Sleek, beveled finish trim For use with B30 Ascent series fireplace Thickness: 3 Inch Downloads Download Manual