Novus nXt Gas Fireplace

Product only. Pricing exclusions apply. Contact a dealer for more information.

The Novus nXt gas fireplace makes the time-honored tradition of gathering around the fireplace even more enjoyable with active flames and powerful heat. This captivating contemporary gas fireplace sets the scene for countless memories to be made season after season.

  • Make it your own by customizing the front of your fireplace with different styles and finishes
  • Install anywhere with design that’s perfect for corners
  • Traditional brick panels offer an authentic appearance with remarkable detail
  • Richly-detailed logs create the look of a natural fire
  • Get heat where you want with the built-in fan
  • Select from the IntelliFire® app, touchscreen remote or wireless wall switch for the solution that fits your life
  • Available in sizes to meet your needs - 33" or 36" models
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Key Features and Technologies

Direct Vent Technology Direct Vent Technology

With Direct Vent Technology, your fireplace can use outside air for combustion, expelling 100% of the combustion exhaust and by-products.

IntelliFire™ Ignition System IntelliFire™ Ignition System

IntelliFire features intermittent-pilot Ignition (IPI) allowing you to conserve fuel and money when the fireplace is not in use.

Fireplace Safety Fireplace Safety

At Heatilator, we are committed to your safety. We lead the industry with advanced safety developments.

Limited Lifetime Warranty Limited Lifetime Warranty

Our Limited Lifetime Warranty is the strongest and most comprehensive in the industry.

Is This Product Right For You?

Room Size: (Learn More)





BTU/Hr Input: (Learn More)

14,000 to


Estimated Hourly Operating Cost: (Learn More)



Recommended Maintenance: (Learn More)







Interior Panel

Our interior panel offers an authentic appearance with remarkable brick detail. Included standard.

Traditional Brick Interior Panels Traditional Brick Interior Panels


Have complete control over your fire. Controls listed are tested and approved for recommended use with the hearth systems indicated.


A fan kit extends the heating range of your fireplace. Included standard.

Mantels + Shelves

An impressive selection of designs are available in a variety of material and finishes.

The wood shelf mantel is available in 48”, 59” or 72” lengths and with designs that accent any room.

Supercast™ concrete is the perfect non-combustible material for a sturdy shelf mantel for indoors or outdoors, and adds a personal touch to your fireplace. Available either in 60 or 72-inch lengths.

Stone Facings

Enhance the beauty of a fire with natural stone facing options in marble, granite and slate.

Arctic Gray Marble Arctic Gray Marble
Absolute Black Granite Absolute Black Granite
Beige Marble Beige Marble
Blue Tundra Marble Blue Tundra Marble
Driftwood Marble Driftwood Marble
New Venetian Granite New Venetian Granite
Parchwood Marble Parchwood Marble
Pauline Granite Pauline Granite
Slate Slate
Steel Gray Granite Steel Gray Granite
Thala Beige Marble Thala Beige Marble

Power Venting Technology

Power Venting Technology makes it possible to install a gas fireplace virtually anywhere.

Termination Caps

As the finishing touch, termination cap options are both functional and beautifully designed.

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

Novus NXT 33 IFT 33" Gas Fireplace - DV

Appliance Width:38"
Appliance Height:34"
Appliance Depth:19-1/8"
Appliance Rear Width:11-5/8"
Framing Height:34-7/8"
Framing Depth:19-5/8"
Framing Front Width:39"
Framing Back Width:39"
BTU/hr Input:29,000
Viewing Area:33 x 22-5/8"

Novus NXT 36 IFT 36" Gas Fireplace - DV

Appliance Width:41"
Appliance Height:34"
Appliance Depth:19-1/8"
Appliance Rear Width:14-5/8"
Framing Height:34-7/8"
Framing Depth:19-5/8"
Framing Front Width:42"
Framing Back Width:42"
BTU/hr Input:31,000
Viewing Area:36 x 22-5/8"


Novus NXT 33 IFT 33" Gas Fireplace - DV

Steady State:64.0%
Canada EnerGuide:63.0%

Novus NXT 36 IFT 36" Gas Fireplace - DV

Steady State:63.0%
Canada EnerGuide:64.0%

Appliance Depth includes entire unit including depth of firebox and extension onto hearth.

BTU: 1st hour output uses high burn efficiency number. BTU will vary depending on the type of fuel used and moisture content of the fuel.

This is a general guide, see your local dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room.

Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used.

Fuel density and pellet shape will affect hopper capacity.

Weighted average LHV (Low Heating Value) & HHV (High Heating Value) efficiencies using data collected during EPA emissions test. HHV efficiency over 75% qualifies for the 2021-2023 Federal Tax Credit.

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.