Dimplex Ignite Ultra 74" Multi-Side View Built-In Electric Fireplace Features
- Patented Dynamic-Fire Flame Effect: Experience Dimplex's most advanced flame technology yet, delivering remarkably realistic fire with lifelike movement that mesmerizes from every angle and brings true fireplace ambiance into any modern living space.
- Expansive 74-Inch Frameless Design: A sleek, edgeless aesthetic with a generous 16-15/16" viewing height and 7" viewing depth creates a bold, architectural centerpiece perfect for feature walls, media builds, and luxury interiors.
- Multi-Sided Viewing Versatility: Install front-facing, as a left or right corner unit, or as a 3-sided bay to suit virtually any room layout—giving designers and homeowners total flexibility for one-of-a-kind installations.
- 8 Customizable Flame Color Themes: Choose from rich yellows, deep ambers, vibrant oranges, and combined variations with adjustable brightness and 4 speed settings to perfectly match your mood and décor.
- Inner Glow Rhythmic Logs: Hyper-realistic logs pulse in perfect sync with the flames and ember bed, producing a natural, breathing fire effect that closely mimics real burning wood.
- Quick-Connect Movable Logs: Innovative quick-connect log system lets you arrange and reposition logs in your own custom configuration, giving each installation a uniquely tailored look.
- 3 Natural Crackling Fire Sounds: Immersive audio options add authentic wood-burning ambiance, transforming the visual flame effect into a full sensory fireplace experience.
- Mirrored Glass Backer for Infinite Depth: The reflective rear glass panel creates an illusion of incredible visual depth, making the flame display appear larger and more dramatic than its physical footprint.
- Tumbled Glass Ember Media Included: Premium glass ember accents nestled across the adjustable ember bed enhance the flame display with a contemporary, designer-grade finish.
- Dual-Voltage Supplemental Heat: Operates on 120V (1,500W / 5,118 BTUs) or 240V hardwired (2,500W / 8,530 BTUs) to warm spaces up to 1,000 sq ft with energy-efficient, on-demand comfort.
- Smart Triple-Control System: Manage every function from the Dimplex Flame Connect app, the included wall-mountable magnetic remote, or the discreet 3-button on-board touch display.
- Flame-Only Operation & Safety Features: Enjoy ambiance year-round with or without heat, plus cool-to-touch front glass, automatic overheat shut-off, and integrated thermostat for family-friendly peace of mind.
Dimplex Ignite Ultra 74" Specs
| Brand | Dimplex |
| Model | ULT74 |
| SKU | 500003152 |
| Product Line | Ignite Ultra Linear |
| Type | Built-In Electric Fireplace |
| Style | Contemporary / Linear / Multi-Side View |
| Width | 74 inches |
| Viewing Height | 16-15/16" (approx. 17") |
| Viewing Depth | 7 inches |
| Product Weight | 104 lbs |
| Voltage | 120V / 240V |
| Wattage | 1,500W / 2,500W |
| Amperage | 12.5A / 10.4A |
| BTU Output | 5,118 / 8,530 BTUs |
| Heating Area | Up to 1,000 sq ft |
| Electrical Connection | Hard Wired or 120V Plug (Plug Included) |
| Heating Element | Ceramic |
| Heat Vent Location | Front |
| Front Glass Type | Tempered |
| Flame Technology | Patented Dynamic-Fire Flame Effect |
| Flame Color Themes | 8 Color Variations |
| Flame Speed Settings | 4 Levels |
| Sound Effects | 3 Natural Crackling Fire Sounds |
| Media Included | Inner Glow Rhythmic Logs & Tumbled Glass Embers |
| Backer | Mirrored Glass |
| Installation Options | Front, Left Corner, Right Corner, Bay (3-Sided) |
| Control Options | Flame Connect App, Multi-Function Remote, 3-Button Touch Display |
| Remote Battery | AAA Alkaline |
| Timer | Yes |
| Safety Features | Automatic Shut-Off, Built-In Thermostat, Cool-Touch Front Glass |
| Available Sizes (Series) | 50", 60", 74", 88", 100" |
| Warranty | 5-Year Limited (Parts & Service) |
Dimplex Ignite Ultra 74" Multi-Side View Electric Fireplace FAQ
How large a space can the Dimplex Ignite Ultra 74" heat?
The ULT74 delivers up to 8,530 BTUs when wired at 240V (2,500 watts), heating spaces up to approximately 1,000 square feet. When operated at 120V (1,500 watts / 5,118 BTUs), it provides effective supplemental heat for medium-sized rooms up to roughly 400 sq ft. Flames can also operate independently of the heater for year-round ambiance.
Does the ULT74 require professional installation?
Yes. While the unit can plug in at 120V using the included plug, full performance at 240V (2,500W / 8,530 BTUs) requires hard-wired installation by a licensed electrician. Built-in framing is also required, so most homeowners hire both a qualified electrician and a finish carpenter to ensure code-compliant, professional results.
What installation configurations are supported?
The Ignite Ultra 74" is engineered for maximum design flexibility with four built-in installation options: front-facing (single-sided), left corner, right corner, and bay (3-sided peninsula). Optional linking brackets allow multiple Ultra units to be combined for extended, continuous flame displays—ideal for commercial spaces and large feature walls.
Is the front glass safe to touch when the fireplace is running?
Yes. The Ignite Ultra features a cool-touch tempered front glass that remains safe to the touch during operation, making it family- and pet-friendly. Heat is vented out the front of the unit rather than through the glass, and integrated automatic shut-off protection prevents overheating.
Can the fireplace be controlled remotely or with a smartphone?
Absolutely. The ULT74 offers three control methods: the Dimplex Flame Connect app for full smartphone control, an included wall-mountable magnetic multi-function remote, and a discreet 3-button on-board touch display. You can adjust flame color, brightness, speed, sound, heat, and timer settings from any of these interfaces.
What flame media and accessories come included?
Every ULT74 ships with hyper-realistic Inner Glow Rhythmic Logs that pulse in sync with the flames, premium tumbled glass ember media, a mirrored glass backer panel, the multi-function remote control (with AAA alkaline batteries), and a 120V power cord. Optional accessories like rock kits, driftwood kits, and additional ember beds are available separately.
Is the Dimplex Ignite Ultra 74" approved for commercial use?
Yes. With its premium build, multi-installation flexibility, dual-voltage operation, smart connectivity, and 5-year limited warranty covering parts and service, the Ignite Ultra series is well-suited for both residential and light commercial applications including hotels, restaurants, lobbies, and luxury retail environments.
What warranty coverage does Dimplex provide?
The Ignite Ultra 74" is backed by a 5-Year Limited Warranty covering parts and service. Note that the manufacturer warranty does not cover on-site labor, removal/reinstallation of parts, diagnostic labor, or shipping costs associated with replacement components. Always retain proof of purchase and register your unit with Dimplex to activate coverage.