Product overview

The Napoleon TLV74LN is a 74-inch Tall Linear Vector gas fireplace with Luminous Log technology and a single-sided viewing configuration. This indoor built-in model uses natural gas and electronic ignition. Choose a separately sold model-specific Luminous burner/log kit to complete the appliance. Product photography shows a configured fireplace with separately selected logs.

Key features

• Luminous log burners create flames directly from the logs, with a modulating electric ember bed.
• Adjustable flame and heat output and top accent lighting.
• Heat-radiating ceramic glass and a black safety barrier.
• ProFlame II remote control and eFIRE controller.
• Battery-backup control system supports gas operation during a power outage when installed as directed; lighting and a power vent require electrical power.

Included components

Natural gas base appliance, electronic ignition, remote and eFIRE controller, battery-backup control equipment, top accent lighting, MIRRO-FLAME porcelain reflective radiant panels, stainless steel flex connector and firestop/vent shield. The selected Luminous burner/log kit and installation-specific venting are purchased separately.

Required components

Choose one 74-inch Luminous kit: BLKTLV74L birch, DLKTLV74L driftwood or OLKTLV74L oak. The manufacturer lists these as mandatory alternatives; do not substitute a non-L kit. Each listed kit supplies its specified logs, rocks, glowing embers, charcoal, shale, glass and vermiculite. A complete approved top direct-vent system with 5-inch exhaust and 8-inch air intake, approved termination, gas supply and electrical installation are also necessary. Follow the exact installation manual and the selected log kit's placement leaflet.

Optional accessories

FTTLV74 four-sided black finishing trim and W660-0160 wall control are optional. Listed heat-management choices include LHAD, Dynamic Heat Control Linear DHCL2, Dynamic Heat Control Plus and Ducted Heat Management. Do not combine the mutually exclusive LHAD, DHC Linear and Ducted Heat Management arrangements. Dynamic Heat Control Plus requires its blower kit together with the appropriate exterior or hot-air-grille kit. Optional propane conversion uses W175-0866 and requires rigid or approved power venting. This listing remains the natural gas model.

Model-specific specifications

Installation and safety notes

Installation and servicing must be performed by a qualified professional following the exact manufacturer installation manual and applicable codes. Do not use nominal size or viewing dimensions as framing dimensions. Maintain the specified enclosure ventilation, clearances and approved vent arrangement. Keep furniture and other combustible materials clear of the hot glass. Do not operate with damaged or removed fixed glass, substitute burner media, burn solid fuel or obstruct burner ports. Follow the model-specific log-placement instructions. Arrange periodic cleaning and annual professional inspection. Turn off gas and power and allow the appliance to cool before servicing.

Warranty summary

Napoleon's President's Lifetime Limited Warranty applies to the original purchaser under its authorized-dealer, installation and maintenance conditions. Eligible lifetime components have repair or replacement coverage during the first ten years and the stated reduced-price replacement terms thereafter. Electrical and wearable components and eligible repair labor have first-year coverage. Consult the owner's manual for covered parts, exclusions and claim requirements.

Manuals and downloads

• Tall Linear Vector with Luminous Logs owner's manual W415-4128, revision B-0, November 14, 2025