The Dimplex Ignite XL launched as a benchmark product in the built-in linear electric fireplace category, and for good reason. Slim profile, edge-to-edge glass, a wide size range, and a flame effect that outperformed most of its competition at the time. Years later, buyers are still searching for it, but the market has changed. Here's what you actually need to know before you buy one in 2026.
The core case for the Ignite XL hasn't collapsed. It's just narrowed.
The Multi-Fire XD flame effect remains genuinely good. It's not the most realistic flame on the market, but it's vivid, customizable, and holds up well in well-lit rooms where subtler flame effects tend to disappear. The prism mode and adjustable color themes give it visual range that a lot of competitors in this price bracket still don't match.
The depth is a real advantage. At 5 7/8" deep, the Ignite XL fits into a 2x4 wall with an optional trim kit, or fully recesses into a 2x6 wall. That's a meaningful spec for renovation projects where wall depth is constrained. Many competitors require deeper framing.
The size range is one of the widest available: 50", 60", 74", and 100". That 100" option is rare at this price point. Most manufacturers top out at 72" or 74" before prices jump significantly. The Dimplex Ignite XL 100" (XLF100) at $4,199.99 is still one of the more accessible large-format options on the market.
The 120V/240V flexibility is also worth noting. At 120V, it heats up to 500 sq ft. Wired to 240V, it pushes 8,530 BTU and covers up to 1,000 sq ft. That dual-voltage capability gives installers and homeowners more options than single-voltage units.
Five-year warranty. UL Listed. Thirty-day return window. These aren't exciting specs, but they matter when you're spending $3,000+.
Here's the honest part.
The standard Ignite XL line (the XLF50, XLF60, XLF74, and XLF100) has no WiFi connectivity and no app control. In 2026, that's a real gap. Competitors at similar price points, including the Modern Flames Landscape Pro and the Amantii Symmetry Bespoke, offer app-based control, scheduling, and smart home integration as standard features. If you want to control your fireplace from your phone or integrate it with a home automation system, the base Ignite XL won't do it.
The media bed is also less flexible than newer designs. The diamond-like acrylic ice ember bed looks clean, but it's a single-option setup. Competitors increasingly offer interchangeable media (logs, crystals, driftwood) that let you change the look of the fireplace without replacing the unit.
The standard line is also single-sided only. If you're considering a corner installation, a peninsula layout, or a room divider application, the base Ignite XL isn't designed for it.
Dimplex's answer to most of those criticisms is the Dimplex Ignite XL Bold 3-Sided Smart Electric Fireplace.
The Bold adds WiFi connectivity and Flame Connect App compatibility, so you get full smartphone control and scheduling. It ships with a premium multi-media set (acrylic crystals and realistic driftwood) and supports modular linking, meaning multiple units can be joined to create extended fireplace walls. It's available in 50", 60", 74", 88", and 100" widths, and it supports single-sided, left corner, right corner, and bay-style configurations.
The trade-off is price. The Bold starts at $4,199.99 for the 50" and reaches $6,249.99 for the 100". That's a meaningful step up from the standard line. But if app control and installation flexibility matter to you, the Bold is the version worth buying.
The XLF50, XLF60, and XLF74 still make sense if you're doing a straightforward single-sided installation, you don't need app control, and you want a proven flame effect with a slim depth profile at a price point that's lower than the Bold. For a clean, modern living room or bedroom installation where the fireplace is the focal point and nothing more, the standard line delivers.
If app control is non-negotiable and you want a single-sided unit, the Modern Flames Landscape Pro Slim and the Amantii Symmetry Bespoke are worth comparing directly. Both offer WiFi as standard on their base configurations.
If you want a 3-sided or corner installation with app control, the Bold is the right Dimplex answer, but also compare the Modern Flames Landscape Pro Multi and the Simplifire Triton before committing.
The Dimplex Ignite XL is still worth buying in 2026, with conditions. The standard line is a solid, proven product that earns its price if your installation is straightforward and app control isn't a priority. The Bold is the better buy for anyone who wants smart features or installation flexibility, and it's competitive at its price point.
What the Ignite XL is no longer is the automatic default. The category has matured, and there are now legitimate alternatives at every size and price point. The Ignite XL wins on depth, size range, and flame quality. It loses on smart features and media flexibility. Know which specs matter most for your project, and the answer becomes clear.
If you're still deciding between sizes, the XLF60 is the most versatile starting point for most living room installations. Wide enough to anchor a wall, priced below the larger models, and available to ship now.
Have a question about which size or configuration fits your space? The team at The Fireplace USA is available to help you work through the specs before you buy.
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