Toggle Nav
Search
Shopping Cart itemsitem

1-800-397-1392

Today's Hours 8am - 11pm est
0% Financing for 12 Months* or up to 48 Months* Terms Available - Buy Now and Pay later!

Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66

Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66 Image Image OLF66 OLF66 OLF66 OLF66 OLF66 OLF66 OLF66 OLF66 OLF66 500003421 NOTHANKYOU X-OLFPLUG

Required Fields *

Be the first to review this product
In Stock - Ready to Ship
Free Shipping
By

Dimplex

In stock

Model

OLF66-B

ID

197270

Your Low Price $8,729.99
 
Use Code: 5off
Save 5% on orders over $1,500
Coupon code copied!
  • Available Size: 46"- 86"
  • Heating BTU: 4,163
  • Installation Type: Built-in Electric Fireplace
  • Voltage: 120 / 240
  • Style: Contemporary|Linear
  • Warranty: 2 Year Limited
Customize Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66   + $8,729.99
Tumbled Glass Ember Bed - Order ONE Kit for 40 to 60 inch fireplaces - Order TWO Kits for 70 to 100 inch fireplaces
Optimyst Plug Kit - For OLF models
Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66

$8,729.99

The Dimplex Optimyst Linear 66-Inch Fireplace blends cutting-edge vapor technology with sleek, modern design to deliver a lifelike flame and smoke experience. Using only water and light, it creates a safe, clean, and captivating centerpiece for any contemporary space.

Features:

  • Ultra-realistic flame effect created by fine water-vapor mist and LED lighting for a 3D fire experience
  • Zero-clearance design for seamless built-in installation in modern interiors
  • Available in 46", 66", and 86" widths to suit various room sizes and layouts
  • Optional continuous water supply connection for uninterrupted operation
  • Smart control via the Flame Connect app – adjust flame visuals, mist output, colors, and schedule timers
  • Includes remote control and hidden touch panel for easy manual operation
  • Safe and clean – no fuel, no venting, no emissions
  • Optional supplemental heat for added comfort
  • Realistic crackling fire ambiance with adjustable flame visuals
  • Backed by a 2-year limited warranty
Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
The Dimplex OLF66 Optimyst Linear is a 66-inch water vapor fireplace that creates an unparalleled visual experience using advanced mist technology. Its ultra-realistic flame effect, produced by fine water vapor and LED lighting, delivers a striking, smoke-free alternative to traditional fireplaces. With a frameless design and no-heat operation, it’s the perfect statement piece for modern interiors. Features: Revolutionary Mist Flames – Ultra-fine water vapor simulates the movement and depth of real flames. Heat-Free Enjoyment – Adds ambiance without generating warmth, perfect for any climate. Adjustable Visual Settings – Fine-tune mist output and brightness to achieve the desired effect. Sleek, Minimalist Integration – Frameless design blends seamlessly into contemporary spaces. Safe for All Settings – No real flames or hot surfaces, ensuring worry-free operation. Sustainable & Energy-Efficient – Runs on standard tap water with no need for fuel or venting. Low-Maintenance Convenience – No ash, soot, or emissions for a hassle-free fireplace experience.

Watch It Burn

More About Electric Fireplaces

Recent advancements in electric fireplace technology have transformed the look and feel of modern fireplaces, offering an incredibly realistic and customizable experience. Innovative features such as LCD screen flame displays, water vapor effects, and high-definition LED lighting create lifelike flame depth and movement.

  • Advanced Technology: Adjustable LED Lighting, LCD Screens, & Wator Vapor Effects
  • Convenient Controls: Multi-Functional Remotes, Mobile Apps, & Smart Assistants
  • Flexible Styles: Modern Linear or Traditional with Logs
  • Easy Mounting: Wall Mount, Built In, or Recessed

More About Linear Fireplaces

Linear Fireplaces create a striking focal point in any home. These impressive fireplaces feature simple lines, burning display options like fireglass, rocks, stones, beads, and architecual shapes. Linear Fireplaces blend seamlessly with modern or transitional décor making them a smart choice for your next project.

  • Available Sizes: 30" to 100" Wide
  • Burning Displays: FireGlass, Stones, Shapes, Beads, & Logs
  • Fuel Types: Gas Direct Vent, Ventless Gas, & Electric

More About Built In Fireplaces

Also known as Zero Clearance or Prefabricated Fireplaces, these models are designed to be installed directly into a wood-framed cavity, making them ideal for new construction and remodeling projects. Built In Fireplaces cannot be installed into an existing fireplace fireplace opening. Proper clearances must be observed for proper installation - please consult the Installation Manual for details. 

Available Types:

  • Direct Vent Fireplaces
  • Ventless Gas Fireplaces
  • Wood Burning Fireplaces
  • Electric Fireplaces
Tumbled Glass Ember Bed - Order ONE Kit for 40 to 60 inch fireplaces - Order TWO Kits for 70 to 100 inch fireplaces

The Dimplex Tumbled Glass Ember Bed elevates the ambiance of your Dimplex Ignite Bold Electric Firebox. This accessory adds a touch of elegance and sophistication to your fireplace, creating a mesmerizing display of glowing embers. The tumbled glass pieces are designed to enhance the visual appeal, providing a modern and stylish look that complements any interior design.

Optimyst Plug Kit - For OLF models

The Dimplex Optimyst Plug Kit is an essential accessory designed for OLF series models. This plug kit ensures seamless operation and compatibility with your Optimyst fireplace, providing a reliable connection for optimal performance. The kit includes all necessary components for easy installation, making it a convenient addition to your fireplace setup.

With a product weight of 1.10 pounds, this plug kit is lightweight and easy to handle. Additionally, it comes with a 1-year limited warranty, offering peace of mind and assurance of quality.

No Thank You
More Information
Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
FeatureSpec
SKUOLF66
Weight (in lbs)7
Brand/ManufacturerDimplex
UPC781052136793
Heating BTU4163
Approximate Heating Area400-800 Sq/ft
Flue LocationTop
Efficiency100% Efficient Electric Heat
Electrical120 V, 240 V
Wattage1020 W , 2400 W
Amperage Requirement8.5, 10 A
MaterialSteel
TypeBuilt-in Electric Fireplace
Ignition TypeElectric
Fuel TypeElectric
CertificationUL
Size Range60" Wide And Up
Fireplace StyleContemporary, Linear
Framing Dimensions68" W x 31-3/4" H x 12" D
Height31-1/2"
Width67-1/2"
Depth11-7/8"
Warranty2 Year Limited
Resources

You will need Adobe® Acrobat® Reader to view PDF documents.

Safety InformationPROPOSITION 65 WARNING
Dimplex Tumbled Glass Ember Bed - Order ONE Kit for 40 to 60 inch fireplaces - Order TWO Kits for 70 to 100 inch fireplaces
FeatureSpec
SKU500003421
Weight (in lbs)11.75
Brand/ManufacturerDimplex
UPC781052153059
Warranty1-year limited warranty
Resources

You will need Adobe® Acrobat® Reader to view PDF documents.

Safety InformationPROPOSITION 65 WARNING
Dimplex Optimyst Plug Kit - For OLF models
FeatureSpec
SKUX-OLFPLUG
Weight (in lbs)1.1
Brand/ManufacturerDimplex
UPC781052146396
Warranty1-year limited warranty
Resources

You will need Adobe® Acrobat® Reader to view PDF documents.

Safety InformationPROPOSITION 65 WARNING
Write Your Own Review
You're reviewing:Dimplex Optimyst Linear 66-Inch Water Vapor Fireplace - OLF66
Your Rating
Customer Questions
No Questions
Did you find what you were looking for?
Dimplex Electric Fireplaces: A Brand Buying Guide
Dimplex electric fireplaces offer a stylish, low-maintenance way to add warmth and visual appeal to any space without the need for venting, gas lines, or a traditional chimney. Known for their realistic flame technology and wide range of modern, built-in, and insert-style designs, Dimplex fireplaces provide energy-efficient supplemental heat that’s easy to install and safe for homes, apartments, and remodel projects. Whether you’re upgrading an existing fireplace or creating a new focal point, this buying guide breaks down Dimplex’s top features, model types, and key considerations to help you choose the right electric fireplace for your space.
January 22, 2026
blockboard tech