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Linear Hot Air Distribution Kit (LHAD)

Think of the LHAD kit as a way to spread the warmth around your home, not just in front of the fireplace. Instead of all the heat staying in one spot, this system uses flexible ducting to pull warm air from the fireplace and deliver it to another area—like a different part of the room, another room altogether, or even outdoors if needed.

• Moves heat where you want it — spreads warmth beyond the immediate fireplace area.

• Helps heat larger or long rooms evenly instead of creating hot and cold spots.

• Transfers warm air to other rooms for better overall comfort.

• Uses flexible ducting for simple routing and installation.

• Improves fireplace efficiency by circulating more usable heat into the home.

• Can direct heat outdoors when needed for temperature control.

• Does not allow for TV installation
• Compatible with Vector Series, Ascent Linear, Altitude X, Ascent X, Elevation X

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Universal Heat Mangement (UHM, UHMF)

The UHM system quietly moves heat away from the front of the fireplace and spreads it evenly around the room—without any electricity or blowers. Because it works silently, it’s perfect for relaxing spaces where you watch TV, read, or spend time with family. By redirecting heat through built-in ducts, UHM keeps the wall above the fireplace cooler, making it safer for mounting a TV or placing other electronics. It also lowers clearance requirements, giving you more freedom in how you design your space.

• Silent operation — no blowers, no noise.

• No electricity required — works even during power outages.

• Distributes heat evenly around the room for more comfort.

• Reduces heat directly above the fireplace, creating a safer zone for TVs and electronics.

• Lowers combustible clearances, offering more design flexibility.

• Great for media rooms where quiet comfort matters.

• Compatible with Ascent Linear, Ascent Linear Premium, Altitude X, Altitude, Ascent X, Elevation

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Dynamic Heat Control (DHC)

This system gives you complete control over where the heat goes—without using any ducting, fans, or electricity. It’s designed for homeowners who want the freedom to fully build out their wall, integrate the fireplace into their décor, and still mount a TV or artwork directly above the unit. By creating a dedicated opening at the top of the enclosure, the warm air gently escapes into the same room instead of concentrating against the wall. This allows for true zero clearance to combustibles and makes modern, clean media-wall designs possible.

• No power, fans, or ducting required — fully passive system.

• Safe for mounting a TV or artwork directly above the fireplace.

• True zero clearance to combustible materials, offering maximum design flexibility.

• Heat releases through a top opening, keeping the wall cooler.

• Ideal for sleek media walls and built-in designs.

• Compatible with Luxuira Series, Vector Series, Tall Vector, Tall Vector with Luminous Logs, Elevation X Series

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Dynamic Heat Control Plus (DHC+)

The DHC+ adds a high-performance fan to your heat management system, giving you even more control over where the warmth goes. This powered setup can pull heat away from the fireplace and send it to another room—or even outdoors when you don’t want extra heat inside. Because the heat is actively removed from the enclosure, it becomes easy and safe to mount a TV above the fireplace. The variable-speed fan also lets the installer fine-tune the airflow to match your home’s layout and comfort needs.

• Powered heat control for maximum flexibility.

• Moves heat to any room or vents it outdoors when not needed.

• Creates a safe zone for mounting a TV above the fireplace.

• Variable-speed fan allows custom airflow settings.

• Enhances the performance of the standard DHC system.

• Compatible with Luxuira Series, Vector Series, Tall Vector, Tall Vector with Luminous Logs, Elevation X Series

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Ducted Heat Management (DHM)

DHM is Napoleon’s most flexible heat management option, offering multiple ways to move heat away from the fireplace—through the front, through the sides, or by routing the heat off to a different termination point. It’s a fully passive system, meaning there are no fans or blowers, so it operates silently in the background. By safely reducing the temperature above the fireplace, DHM makes it easy to mount a TV or display artwork directly above the unit without worrying about heat damage. With true zero clearance to combustibles, it gives homeowners and designers the freedom to create clean, modern walls without limitations.

• Most flexible installation option — front venting, side venting, or off-side termination.

• Silent, passive system — no fans or electricity required.

• Drastically reduces heat above the fireplace, making it safe for TVs and artwork.

• True zero clearance to combustibles, offering maximum design freedom.

• Ideal for modern media walls and custom-built features.

• Compatible with Luxuira Series, Vector Series, Tall Vector, Tall Vector with Luminous Logs

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Talk to a Fireplace Expert

The right heat management system ensures your fireplace looks beautiful, keeps your TV safe, and delivers the comfort your space needs. Whether you want silent operation, full design flexibility, or the ability to move heat to other areas, Napoleon has an option that fits your project.

If you’re unsure which system is right for your layout, give us a call anytime—we’re happy to help guide you. Call or Text Us

Or request a builder quote:
Visit: modlivingspaces.com/pro-program/