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Product detail
Create a dramatic modern fireplace feature with the Dimplex Opti-Myst Linear Built-In Vapor Fireplace. Designed for luxury interiors, custom feature walls, media rooms, living spaces, and high end remodels, this premium built in vapor fireplace uses Dimplex Opti-Myst technology to create a lifelike flame and smoke effect using water vapor and LED light.
Unlike a standard electric fireplace with a flat flame display, the Opti-Myst Linear creates a more dimensional fire presentation with natural movement, depth, and glowing ambiance. It gives homeowners the look of a modern linear fireplace without requiring gas lines, venting, wood, ash, or open flame.
The Dimplex Opti-Myst Linear Fireplace turns water into a captivating flame experience. Using ultrasonic water vapor and LED lighting, it creates the illusion of real flames and smoke rising through the media bed. The result is a fireplace that feels more atmospheric, more immersive, and more visually refined than many traditional electric flame displays.
This makes it an excellent choice for homeowners who want the clean operation of an electric fireplace with a more realistic and elevated visual effect.
The slim linear profile is designed for permanent built in installation in new construction, remodels, and custom interior fireplace walls. Available in multiple widths, the Opti-Myst Linear can be used to create anything from a clean compact feature to a wide architectural fireplace statement.
Its sleek built in appearance pairs beautifully with stone walls, marble surrounds, wood paneling, modern media walls, and luxury living room designs where the fireplace needs to feel integrated into the architecture.
The Dimplex Opti-Myst Linear Built-In Vapor Fireplace is available in 46 inch, 66 inch, and 86 inch sizes, giving homeowners and designers flexibility based on room scale and design goals.
The Opti-Myst Linear is designed for both visual ambiance and supplemental comfort. The flame effect can be used with or without heat, allowing you to enjoy the fireplace throughout the year. Use the heat setting during cooler months, or run the flame only mode when you want the beauty of fire without warming the room.
With 120V and 240V installation options depending on your electrical setup, the fireplace can provide flexible heating performance for a variety of residential spaces.
Control the fireplace with the Dimplex Flame Connect app, included remote control, or on unit touch controls. Adjust flame appearance, lighting, heat, and comfort settings with ease, creating the right atmosphere for entertaining, relaxing, or everyday living.
The Opti-Myst Linear also offers practical ownership features, including a refillable water system and optional continuous water supply capability for select installations. This helps make the fireplace easier to maintain in high use spaces.
The Dimplex Opti-Myst Linear Built-In Vapor Fireplace is ideal for homeowners who want a fireplace that feels more realistic, more architectural, and more refined than a traditional electric insert. Its water vapor flame effect creates the illusion of real fire and smoke, while its linear built in design gives the room a clean, high end focal point.
For luxury homes, designer remodels, media walls, and modern living spaces, this fireplace delivers the visual drama of fire with the convenience of electric operation. It is a strong option for spaces where gas or wood fireplaces are not practical, but the room still needs warmth, movement, and premium atmosphere.
The Dimplex Opti-Myst Linear Built-In Vapor Fireplace brings realistic water vapor flames, clean electric operation, and premium architectural design together in one elevated fireplace solution for modern luxury interiors.
Before you buy
Resideterra supplies the fireplace; installation is arranged by you or your contractor. Electrical, gas or plumbing work should be completed by a licensed trade in line with the manufacturer installation manual and your local code. We do not provide installation labor.
Orders are processed in 1–3 business days. After shipment, standard transit is typically 2–7 business days. Shipping is free on U.S. orders of $100 or more; orders from $0.01–$99.99 have a $14.99 shipping charge. Tracking is emailed as soon as the order ships. Large items may arrive by freight: the carrier will contact you to schedule delivery, and an adult signature is required. Inspect all packaging before signing and note any visible damage on the delivery receipt.
Warranty coverage is provided by the manufacturer and is stated in the product documentation. For claims or questions, contact us at sales@resideterra.com or +1-888-989-1337 (Mon-Sat, 9:00 AM - 6:00 PM EST).
Eligible standard items may be returned within 30 days when unused, unassembled and in their original packaging. Return authorization is required before sending anything back. Customer-requested returns may be subject to return shipping and restocking fees. Freight, custom, made-to-order and brand-restricted products may have different or final-sale terms, so confirm eligibility with our team before ordering if you are uncertain.
Technical library
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