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Napoleon Altitude™ X 36" Direct Vent Gas Fireplace

Napoleon Altitude™ X 36" Direct Vent Gas Fireplace

1 review
Regular price $3,699.00
Regular price Sale price $3,699.00
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Fuel Type

Log Set

*Required to Complete Unit

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Split Oak Log Set

Driftwood Log Set

Birch Log Set

Maple Log Set

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Interior Decorative Panel

*Required to Complete Unit

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MIRRO-FLAME Porcelain Reflective Radiant Panels

Newport Standard Brick Panels

Old Town Red Herringbone Brick Panels

Old Town Red Standard Brick Panels

Westminster Grey Herringbone Brick Panels

Westminster Grey Standard Brick Panels

Black Illusion Glass

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Finishing Trim Kit

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Black Finish Trim Kit

Charcoal Finish Trim Kit

Copper Finish Trim Kit

Gun Metal Finish Trim Kit

Bevelled Trim - Black

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Decorative Fronts

Zen Front - Black
Zen Front - Charcoal
Whitney Front - Arched Metal
Arched Iron Elements - Antique Pewter (Fits on Whitney front)
Arched Iron Elements - Burnished Brass (Fits on Whitney front)
Arched Iron Elements - Satin Nickel (Fits on Whitney front)
Denali Premium Front Rubbed Bronze
Straight Element in Antique Pewter (Fits on Denali Front)
Straight Element in Burnished Brass (Fits on Denali Front)
Straight Element in Satin Nickel (Fits on Denali Front)

Remote Control

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Wall Mount Remote Control

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Heat Circulation Options

Add Hot Air Distribution Kit
Universal Heat Management System (Side Grill)
Universal Heat Management System (Front Grill)
12-Inch Stainless Steel Gas Flex Connector & Shut Off (25/Carton)

Power Vent Options

Power Vent Kit
Power Vent Adaptor Kit
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The Altitude X Series has been designed with the most perfect and aesthetically pleasing aspect ratio of a traditional fireplace. The Altitude X Series comes in two sizes and is equipped with a substantial amount of features or options to help make installation a breeze. The only question about your new Altitude X fireplace is which of the choice of fronts & decorative brick panels and differenet log set styles will you choose to make this fireplace truly yours.


Altitude X Series has been re-designed to enhance the appearance of the firebox and media, creating a more premium look and competitive product. By adding 13” to the width of the rear panel, not only is the firebox less crowded, but the increased volume offers a higher performance fireplace. Plus, with the launch of the Altitude Series, we now have a developed a complete Better and Best line logic within the full view category.

Featuring the trend-forward full view design consumers are demanding, a larger firebox and extensive collection of premium accessories, the Altitude X will do the selling for you!

Competitive Advantages: 

  • Lower installation cost moving to full view as mantels are not required
  • Ample access to gas connections and controls (4”)
  • Included blower installed from underneath
  • Finishing flange accommodates up to 1” finished floor
  • Will accept flex and rigid venting (5/8”)
  • Heat management compatible for reduced clearances to combustibles
  • Same footprint as Altitude for easy installation transition and upgrade/retrofit transitions
  • Single rod shutter system allows propane to burn cleaner


  • Altitude X 36" (AX36-1) – 36,500 BTUs and Altitude X 42" (AX42-1) - 38,000 BTU's
  • Contemporary clean face design with full firebox flame
  • Three Ultra HD Premium log set options include: Driftwood, Oak or Birch
  • Zen front available in Charcoal and Black
  • Whitney premium front available with optional Arched Iron Elements in Satin Nickel, Antique Pewter, or Burnished Brass
  • Denali premium front available with optional Straight Iron Elements in Satin Nickel, Antique Pewter, or Burnished Brass
  • Finish trim available in Black, Charcoal, Gunmetal, or Copper
  • Interior options include MIRRO-FLAME Porcelain Reflective Radiant Panels, Westminster Standard and Herringbone or Newport Standard decorative brick panels
  • eFIRE Remote App for total control of your fireplace from your mobile device is included
  • Proflame II Remote Control included
  • Exclusive NIGHT LIGHT included
  • Heat circulating blower with variable speed and thermostatic control provides powerful heating performance comes included


Max BTU Output 36,500 BTU's
Product Dimensions 35 1/2" W x 42 7/16" H x 18 3/4" D
Size 36 Inch
Color Black
Min/max gas supply pressure 4.5"/7" W.C.
Framing dimensions 39 3/4" W x 43 5/8" H x 19" D
Valve type Electronic Ignition

Options & Accessories

Click to see Log Sets (Required to Complete Unit)
  Napoleon BLKAX36 Birch Log Set by Napoleon provides a high quality fireplace media alternative for your perfect living space. Napoleon's Birch Log Kit is sure to enhance your fire feature and bring a traditional, natural aesthetic to your gas appliance
Napoleon DLKAX36 Driftwood Log Set provides a high quality fireplace media alternative for your perfect living space. Napoleon's Driftwood Log Kit is sure to enhance your fire feature and bring a traditional, natural aesthetic to your gas appliance. 
Napoleon OLKAX36 Split Oak Log Set provides a high quality fireplace media alternative for your perfect living space.  These realistic split oak gas logs help give your fireplace an elegant appearance by complementing the already impressive look of the Napoleon fireplace unit. 


Click to see Interior Panels (Required to Complete Unit)
Pull together your fireplace with these decorative panels. The Napoleon 36" Altitude X collection of six Panels comes in a stunning red herringbone design that will fit just about any decor.The simple, but modern Mirro-Flame reflective porcelain, the classic, stacked-brick look of the Newport traditional bricks, or the contemporary, chevron-style of the Westminster Herringbone bricks. All of these styles will protect and insulate the firebox while giving you an aesthetic style that matches your home.

Gray Herringbone Brick


Standard Gray Brick

Black Porcelain

Newport Standard


  • Size: 36 Inches
  • Product Dimensions: 18" W x 4" H x 27" D
  • Color: Brown, Gray , Black, Red or Red Herringbone
  • Adds some aesthetic appeal to the fireplace interior
  • Easily attaches to fireplace
  • Decorative paneling to give it a finished look


Click to see Decorative Fronts

Whitney Arched Metal Front

  • Color: Black
  • Product Dimensions: 36" W x 34" H x 1/2" D
  • Stunning arched metal design
  • May choose arched iron elements to complement 

Napoleon Straight Elements

  • Color: Pewter (SEAX36AP), Brass (SEAX36BB), Nickel (SEAX36SN)
  • Product Dimensions: 34" W x 32" H x 1" D(SEAX36BB, SEAX36AP)
  • Fits on Denali front
  • Stunning straight iron design
  • Choose from different finishes

Napoleon Denali Premium Front

  • Color: Black
  • Beautiful black finish
  • Premium decorative Denali front
  • Gives your fireplace a finished look

Zen Fireplace Front

  • Color: Black (ZAX36BK), Charcoal (ZAX36CH)
  • Durable construction
  • Comes in black and charcoal coloring
  • Designed for use with 36" Altitude X Fireplaces
  • Provides a protected viewing window for the flames

Napoleon Arched Iron Element

  • Color: Pewter (AEAX36AP), Brass (AEAX36BB), Nickel (AEAX36SN)
  • Product Dimensions: 34" W x 29" H x 1" D(AEAX36BB, AEAX36AP)
  • Beautiful arched iron design
  • Choose from different finishes


Click to see Trim Kits
Providing a method for seamless integration into your home, this trim kit will make it seem like your new fireplace was always there. And with your choice of charcoal, black , copper or gunmetal coloring, you can make sure that it flawlessly matches with your house's decor.



  • Color: Copper (FTAX36CP), Gunmetal (FTAX36GM),  Black (FTAX36BK), Charcoal (FTAX36CH)
  • Choose from four different finishes
  • Gives your fireplace a finished look
  • Designed specifically for Napoleon 36" Altitude X series



Click to see Upgrade Control Option
  • W660-0160 Sit Wall Mount Remote
  The Napoleon W660-0160 Wall Mounted SIT Fireplace Remote Control by Napoleon provides a useful accessory intended for Napoleon's gas appliances. The anti-condensation switch is intended for Napoleon's gas appliances with the SIT ipi gas valve in order to keep the pilot lit to reduce condensation within the firebox, preventing rust or other complications that can occur.


Click to see Napoleon Hot Air Distribution Kit

With this Napoleon Hot Air Distribution Kit you can maximize the heating capability of your Napoleon direct vent fireplace.It manages heat produced by the fireplace by expelling it safely and efficiently into the areas of the home that you wish to heat. 

  • Maximizes house-wide heating efficiency
  • For use with a variety of Napoleon fireplaces
  • Includes all assembly items for an easy and secure installation
  • Effectively distributes hot air from unit to heat adjacent rooms


Click to see Power Vent Accessories

GPV Power Vent Kit
  • Ideal for situations where standard direct vent configurations aren't possible
  • Allows vent terminations to be above or below the fireplace
  • Can "snake" around obstacles
  • Extends from 10 to 110 ft.
  • Includes a 20 ft. cord/wire harness and electronic junction control box
  • Suitable for use with some direct vent Napoleon fireplaces that require 4" x 7" venting systems

*Note: The GPV Power Vent Terminal must be used in conjunction with an adaptor.

Power Vent Adaptor Kit




Napoleon Gas Appliance President’s Lifetime Limited Warranty

Refer to product manual for full warranty details. 



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Great service

Great service, shipped quickly and the price was excellent with the codes.

A. P.
  • Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.


    Monteagle, TN

  • I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.

    Thomas W.

    Fort Mill, SC

  • Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.

    John P.

    Denvers, MA

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