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Napoleon Roxbury 30 Direct Vent Gas Fireplace Insert | GDI-30NSB |

Original price $2,799.00 - Original price $3,418.00
Original price
$2,799.00 - $3,418.00
Current price $2,799.00

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Item discontinued. Check out the Napoleon Roxbury 3600 Direct Vent Gas Fireplace Insert!

The Napoleon Roxbury 30 Gas Fireplace Insert easily transforms your existing masonry or prefabricated fireplace into an efficient heating source, eliminating drafts and ultimately saving you money. The incredible, realistic YELLOW DANCING FLAMES and elegant designer options turn your room into a tranquil getaway. The state-of-the-art pan burner system guarantees a wide range of heat output, exactly what you need for maximum comfort.

Infrared Gas Burning Insert Brochure


  • See all available accessories here
  • For use within a masonry fireplace
  • 371 square inch viewing area
  • Exclusive PHAZER log set with glowing embers
  • Safety Screen Included
  • Back-up control system ensures reliable use, even during power failures
  • 100% SAFE GUARD automatic gas shut off for your peace of mind
  • Heat circulating blower with variable speed control and thermodisc on/off switch comes standard
  • 50% flame/heat adjustment for maximum comfort and efficiency
  • Hinged, high heat ceramic glass door
  • Heavy gauge pan burner system creates a unique YELLOW DANCING FLAMES
Napoleon Roxbury 30 Direct Vent Gas Fireplace Insert | GDI-30NSB | Technical Details


Product Details

Fuel Type: Gas
Vent Type: Direct Vent
Vent Size: 3
Ignition Type: Millivolt
Installation Type: Insert
Style: Traditional
Weight: 90 lbs.
Model: Natural Gas (NG) Propane (LP)
Max. (BTU/HR): 24,500 BTU's 24,500 BTU's
Min. (BTU/HR): 20,825 BTU's 20,825 BTU's
Napoleon Roxbury 30 Direct Vent Gas Fireplace Insert | GDI-30NSB | Dimensions


Actual Dimensions

Height Width Depth
231/8" 301/16" 183/4"

Technical Drawings

For more detail please see the Installation Manual

GDI-30 Technical Drawing 1
GDI-30 Technical Drawing 2


Why do I need to purchase a door and surround at additional cost?

The Roxbury 30 insert is designed with options to fit your particular style. The additional cost is due to the different styles, sizes and finishes of the doors and surrounds.

How will the fireplace be delivered? Will the delivery driver bring it into my house?

All fireplaces are delivered via freight (tractor trailer truck) to the specified street address you provide us, we do provide free lift gate service with all freight deliveries. The delivery driver is only responsible for unloading the items from the truck, not to move them anywhere. For more information on the delivery process visit our FAQ page.

How is this fireplace vented?

The Roxbury 30 insert uses a 3" exhaust and a 3" intake. Since an insert is installed in a masonry fireplace, the 3" aluminum liners are typically dropped down the chimney. We recommend the DuraVent Co-linear Vent Kit. Of course, if you need any assistance in determining which type of venting is best for your situation, give us a call (844)635-5499.

What's the difference between an insert and a fireplace?

In the hearth industry, we refer to an insert as a fireplace that is being installed within an existing masonry fireplace. These units are designed to get hot, therefore they wouldn't be safe installed in a wall opening. A direct vent fireplace, or zero clearance fireplace has additional insulation and heat protection to allow it to be installed close to combustible materials such as wood, they are generally larger in size that inserts.

How do I know if my existing fireplace is big enough?

The minimum firebox opening needed is shown in the images above (22"H x 28"W x 18"D). When choosing your surround size we generally aim for at least a half inch of overlap on the sides and top.

Have a different question? Give us a call, email or chat.

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Warning CA residents-Prop 65