Napoleon Oakville X3 Gas Burning Fireplace Insert

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Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert

Napoleon Oakville X3 Gas Burning Fireplace Insert


Max Output: 30,000 BTU/h

Electric Ignition

Max Output: 30,000 BTU/h

Electric Ignition


Product Details:

The Napoleon Oakville X3 is a deluxe gas fireplace insert that offers all the quality features of the Oakville 3 but has additional BTUs for added heat. The exclusive dual burner split flow system fills the firebox with a stunning triple flame pattern and allows for independent operation of the front and rear burner for your desired look. The Split Oak Log Set offers the feel of a natural wood burning fireplace without the mess. The Oakville X3 includes Napoleon's exclusive NIGHT LIGHT detail that creates a warm glow throughout the room when the fireplace is off while adding more light in the firebox when the fireplace is on. The directional baffles increase the airflow through the unit to help drive the air throughout the home to increase the efficiency when the optional blower is installed.

The Napoleon Oakville X3 generates up to 30,000 BTUs, a great solution to make any traditional open fireplace more efficient. It is equipped with Napoleon's eFIRE bluetooth remote control app for mobile devices. There is also a remote control included if the mobile bluetooth app is not preferred. Is the power out? No problem. The Napoleon Oakville X3 gas insert has an integrated battery backup that will allow you to light the insert in the event of a power outage.

With its easy installation the Napoleon Oakville X3 Gas Insert is a great choice for DIY homeowners. It utilizes co-linear venting that consists of installing two 3" chimney liners for the fresh air intake and the exhaust. Simply connect the chimney liners to the exhaust outlet of the fireplace side and attach the liners to a co-linear chimney cap and the chimney venting is complete. If your home is off the grid and not connected to natural gas, a conversion kit is available to convert the insert to burn propane.

You can choose between the Mirror Flame, Old Town Red or Newport decorative fireplace panels to complement your decor. Faceplates and backer plates are available to seal around the fireplace insert and the opening of the fireplace. Choose the Oakville X3 fireplace insert and you will enjoy hours of heat and beauty of the fire in the cold winter months.

    Specifications & Manual

    Napoleon Oakville X3 Gas Burning Fireplace Insert Owners Manual

    Napoleon Oakville X3 Gas Burning Fireplace Insert Specifications

    Napoleon Oakville X3 Gas Burning Fireplace Installation Manual

    Napoleon Oakville X3 Gas Burning Fireplace Insert
    Actual Depth 18.3125"
    Actual Height 20.9375"
    Actual Width 28.625"
    Glass Viewing Area 22.625”w x 15" h
    Minimum Fireplace Opening Depth 18.5"
    Minimum Fireplace Opening Height 21.125"
    Minimum Fireplace Opening Width 28.875"
    BTU’s 30,000 BTU’s
    Chimney Exhaust System Diameter 3”
    Air Intake System Diameter 3”
    Warranty President Limited Lifetime



    • Up to 30,000 BTU's with a high performance “H” style burner that provides a stunning, full-firebox flame display
    • Clean Face Design And Flush Finish Accessories
    • Slide the unit all the way back into the insert cavity for an easy installation
    • Full view design with a massive 340 sq. in. viewing area
    • SIT Proflame II Electronic Ignition for easy and reliable startups
    • Exclusive NIGHT LIGHT™ radiates a warm glow to the room even when the fireplace is off
    • Premium clean face safety barrier maximizes viewing area
    • Directional baffles increase air flow for maximum blower efficiency
    • Clean contemporary faceplates and backerplates available
    • Superior heat circulating blower available
    • Optional Faceplates 2.5" And 5" Widths In 3-Sided Or 4-Sided Configurations

    Help & Documents:

    Required Panel

    MIRRO-FLAME™ Porcelain Reflective Radiant Panels

    The Mirro-Flame Porcelain Reflective Radiant Panels are a great addition that enhances the beauty of the flames. The reflective panels add more lights from the fireplace creating a mesmerizing effect. Before you know it the flames will have you hypnotized.

    Optional Accessories


    Choose between the small and the large black faceplate to close the gap between the insert and the fireplace so you do not have to see inside the actual fireplace.The faceplate is used when there is a smaller gap between the insert and the fireplace. The small faceplate will cover a fireplace opening less than 30.3/4" Wide x 20 5/16" Tall and the large faceplate will cover a fireplace opening size less than 35 3/4" Wide x 22 13/16" Tall.


    Do you have a larger masonry fireplace? Choose between the small and large black backer plates. The backer plate is used when the masonry fireplace is larger and the faceplate is not able to close the gap between the fireplace and the insert. The backer plate can be used with the faceplate to add more dimensions to the insert while enhancing the look. The small back plate can cover a fireplace up to 40 1/4" Wide x 25 1/4" Tall. The large back plate can cover a fireplace smaller than 48" Wide x 30" Tall.

    Conversion Kit - Natural Gas to Propane

    Do you not have natural gas in your area? No problem. The conversion kit will allow you to connect propane to the fireplace insert. This is perfect for homes that are trying to live off the grid while still having a modern gas fireplace insert to enjoy. The conversion kit easily attaches to the fireplace providing an orifice to connect to a propane line.

    Blower Kit

    The optional blower kit is one of the most powerful fireplace blowers in the industry. The 180 CFM blower is a great addition to help push the heat across the room while you get comfy next to the fireplace The Oakville X3 is equipped with improved direction baffles that helps greatly improve the efficiency of the blower to get all of the available heat out of the fireplace.


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