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Napoleon Ducted Heat Management Side Discharge Kit for 38 to 50 Inch Vector Fireplaces

Napoleon Ducted Heat Management Side Discharge Kit for 38 to 50 Inch Vector Fireplaces

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$554
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Product Details

Manufacturer: Napoleon
Napoleon Part Numbers: DHMS3850
Item Number: NPL-DHMS3850
The Napoleon Ducted Heat Management Side Discharge Kit is a neat addition that helps you get more from your 38-inch or 50-inch Vector fireplace. This handy kit, featuring 5-inch inner diameter and 8-inch outer diameter sleeves, easily connects to direct heat where you want it. It's a smart way to share your fireplace's warmth throughout your living space, making those cozy nights even more comfortable. Designed to work smoothly with your existing Napoleon fireplace, this component is a straightforward way to enhance your home's heating.

Venting Requirements: This item requires a chimney with 8" inner diameter.

Customer Q&A with Product Specialists

Stephane M. from Tx asked:
Does the DHMS3850 kit for Napoleon Vector 50 include the 8-inch Ducted Heat Management Flex Venting Kit and the side grill discharge, or do I need to purchase these separately?
Does the DHMS3850 kit for Napoleon Vector 50 include the 8-inch Ducted Heat Management Flex Venting Kit and the side grill discharge, or do I need to purchase these separately?
As discussed previously, these components are sold separately.
Answered by: Tyler M. on Feb 09, 2026

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