• Napoleon Ducted Heat Management Side Discharge Kit for Luxuria and Vector 38/50, model DHMS3850
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Napoleon

Napoleon Ducted Heat Management Side Discharge Kit for Luxuria & Vector 38/50 | DHMS3850

Napoleon Ducted Heat Management Side Discharge Kit for Luxuria & Vector 38/50 | DHMS3850

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Napoleon Ducted Heat Management Side Discharge Kit for Luxuria & Vector 38/50 | DHMS3850
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A side discharge ducted heat management kit for the Napoleon Vector and Luxuria 38 and 50 linear gas fireplaces. Part DHMS3850 is the side manifold kit in Napoleon's Ducted Heat Management (DHM) system, which is designed to move heat away from the fireplace so it can circulate more effectively in the living space.

Side dischargeside manifold kit
Vector and Luxuria 38/50LV and LVX linear models
Sleeves and manifolds2 sleeves, 2 manifolds, 2 collector boxes
DHMS3850Napoleon part number

Part details

Part numberDHMS3850
Part typeDucted heat management side manifold kit
BrandNapoleon
FitsNapoleon Vector and Luxuria 38 and 50 linear models
DischargeSide
Kit contents2 side sleeve extensions, 2 side sleeves, 2 manifolds, 2 collector boxes
InstructionsNapoleon Ducted Heat Management installation manual for Vector and Luxuria
Plan it at the framing stage.Napoleon says the DHM kit must be installed during the framing of the appliance, before gas is installed, and that installation must be done by a qualified installer. Napoleon also calls the high limit switch installation mandatory on the LV models, so follow the DHM manual step by step.

Questions people ask us

Which fireplaces is the DHMS3850 for?

Napoleon's Ducted Heat Management manual is written for Vector and Luxuria models. The DHMS3850 is the side manifold kit for the 38 and 50 inch linear models, and the 62 and 74 inch models use the DHMS6274. See the DHMS6274.

What else is part of a side discharge setup?

Napoleon's manual lists the DHMSG side grill kit and the DVK ducted vent kit, which has 8 inch flex vent, in the options for these models. See the DHMSG side grills. For a front discharge setup there is the DHMF3850 front discharge kit.

Can I install the kit myself?

We recommend a qualified installer. The kit goes in during framing, and Napoleon requires the high limit switch to be installed correctly, so it needs to be planned with the fireplace installation and the local codes.

What if I am not sure which DHM kit I need?

Send us the model number from the rating plate and tell us whether you want front or side discharge. Ask us here.

Goes with this

Napoleon VectorThe linear fireplace line this kit is written for DHMSG side grillsThe grill kit for side discharge DHMF3850 front discharge kitThe front discharge option for 38/50 Venting and heat managementNapoleon venting and ducting parts

Manuals and warranty

Napoleon parts and warranty

Warranty terms depend on the part and on the appliance it goes in. Read the manual and the warranty for your model before you order.

Our warranty library · Napoleon manuals and documents
Not sure the DHMS3850 is the right kit? Send us the model number from your fireplace's rating plate and whether you want front or side discharge. We will confirm the kit before you order. No obligation either way.
Ask us before you order