The Amantii SYM-74 XT Lumina Symmetry 74" Electric Fireplace is a modern extra-tall linear fireplace designed to create a bold focal point in indoor living areas or covered outdoor spaces. With its clean-face design and 74-inch wide viewing area, this fireplace delivers a striking flame display without visible vents or grills, making it ideal for contemporary feature walls, patios, or commercial interiors.

Part of the Symmetry XT Lumina series, this fireplace features an 18-inch tall glass viewing window that produces a dramatic flame presentation with multiple customizable flame colors and adjustable flame speed. The flame effect can operate independently from the heater, allowing you to enjoy the visual ambiance year-round.

The fireplace includes WiFi smart control, allowing users to manage flame effects, lighting, and heat settings from a smartphone app. It also comes with a programmable thermostat, timer, and patented thermostatic remote control for easy operation.

The SYM-74 XT Lumina produces 1465W of heating power (about 5,000 BTU) when connected to 120V power, heating spaces up to approximately 400–500 square feet. When wired to 240V, the heating output can increase to 10,230 BTU, allowing the unit to warm areas up to about 900 square feet.

Designed for flexible installation, the fireplace can be fully recessed, semi-flush mounted, or wall installed, making it suitable for residential homes, outdoor patios, hospitality venues, and commercial environments.

Key Features

• 74-inch extra-tall linear electric fireplace design

• Approved for indoor and covered outdoor installations

• 18-inch tall glass viewing area with clean-face design

• WiFi smart control via smartphone app

• Programmable thermostat and digital timer

• Two flame patterns with adjustable colors and brightness

• 1500W heater producing up to 5,000 BTU

• Optional 240V wiring increases output to 10,230 BTU

• Heats spaces up to 400–900 sq. ft. depending on wiring

• Hidden front-flow heating vents for a seamless appearance

• Thermostatic remote control included

• Long-life 50,000-hour LED flame technology

Technical Specifications

Brand: Amantii

Model: SYM-74 XT Lumina

Product Type: Smart Electric Fireplace

Fuel Type: Electric

Installation Type: Built-In / Recessed / Wall Mount

Voltage: 120V (optional 240V wiring)

Wattage: 1465W

Heating Output:

• 5,000 BTU (120V)

• Up to 10,230 BTU (240V)

Heating Coverage:

• Up to 500 sq. ft. (120V)

• Up to 900 sq. ft. (240V)

Overall Dimensions:
76.2 in W × 21.3 in H × 12.3 in D

Glass Viewing Area:
Approx. 18 in H viewing height

Weight: Approx. 117 lbs (shipping)

Installation Approval: Indoor & Covered Outdoor Use