Napoleon Roof Terminal Kit, 5/8" | GD413 The Outdoor Plus or restricted tube can starve

or restricted tube can starve the pilot and make the heater act like it has a larger ignition failure

Whether you’re entertaining guests or enjoying a quiet evening by the fire

enhancing your pool

Napoleon GD27 and GDS27 direct vent gas fireplaces

Napoleon Roof Terminal Kit, 5/8" | GD413 The Outdoor Plus or restricted tube can starveReliable Roof Venting Solution for Napoleon Fireplaces The Napoleon GD413 Roof Terminal Kit 5 8 Inch is designed to safely vent combustion gases from compatible Napoleon gas fireplaces through the roof. Its 5 8 inch vent connection ensures proper airflow and efficient fireplace operation. Durable OEM Construction This GD413 kit is a Genuine OEM Napoleon accessory, manufactured to exact factory specifications for fit, durability, and long term