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Dimplex Outdoor Heaters

Dimplex 66'' Opti-Myst Linear Built-In Electric Fireplace - OLF66

Dimplex 66'' Opti-Myst Linear Built-In Electric Fireplace - OLF66

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Regular price $8,084.99
Regular price $11,836.99 Sale price $8,084.99
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Dimplex 66'' Opti-Myst Linear Built-In Electric Fireplace

The Dimplex Optimyst® Linear Electric Fireplace redefines realism with patented water vapor technology that mimics true flames and smoke. Featuring a sleek 12" deep design, it offers seven ambient and flame color themes, including Prism and Kaleidoscope mode, plus a customizable flame mode via the Dimplex Flame Connect App. Enjoy an immersive experience with realistic crackling wood fire sounds, adjustable flame intensity, and customizable shapes for a unique fire display. Available in three sizes—46", 66", and 86", it comes with lifelike driftwood logs and modern acrylic ice media, enhancing any space with a sophisticated, modern aesthetic.

 

Designed for zero-clearance built-in installation, the Optimyst Linear can be hard-plumbed to a main water line for continuous operation or manually filled with an optional reservoir. Control it effortlessly via the multi-function remote, touch panel, or app, with Smart Self-Diagnostics ensuring peak performance. The energy-efficient ceramic heater warms up to 1,000 sq. ft. (240V) with Eco Heat & Boost technology for optimal comfort. Enjoy the ambiance with or without heat, making this fireplace a stunning, year-round focal point that blends innovation, warmth, and elegance.

 

FIREPLACE SPECS

Finish / Color Black
Media Bed Logs & Crystals
Installation Built In
Weight 175 lbs
Heater Location Front Top Vents
Warranty 2 Years
Controls Remote & App
Style Contemporary
Certification

 

ELECTRICAL SPECS

Volts 120 | 240
Amps 10.2 | 10.2
Watts 1,480 | 2,180
Wiring Wired In
Bulb Type HD LED
BTUs 4,163 | 6,551
Heating Areas Up to 1,000 sqft
DIMENSIONS
Fireplace
67 1/2 W x 31 1/2 H x 11 7/8 D
Viewing Area 65 7/8 W x 14 3/8 H x 11 D
Framing Opening 68 W x 31 3/4 H x 12 D


DOWNLOADS & GRAPHICS

Dimplex Optimyst 66 inch Linear Water Vapor Built-In Electric Fireplace - Water Mist Fireplace with Heater - OLF66-AM Dims

FRAMING

  Dimplex Optimyst 66 inch Linear Water Vapor Built-In Electric Fireplace - Water Mist Fireplace with Heater OLF66-AM Framing  Dimplex Optimyst 66 inch Linear Water Vapor Built-In Electric Fireplace - Water Mist Fireplace with Heater OLF66-AM Opening

Small Parcel Shipping (Accessories & Tools)

For smaller items, we utilize trusted carriers including FedEx, UPS, and USPS. You can expect your order to arrive within 1-4 business days once it leaves our warehouse.

  • Fast Processing: Orders are typically processed within 24-48 hours. If you order before noon, we often ship the same day.
  • Shipping Rates: Orders over $59.99 ship FREE. Smaller orders have a simple flat rate of $9.99.
  • Signature Required: To ensure security, any order valued over $400 will require an adult signature (18+) upon delivery.
  • Tracking: You will receive an automated email with your tracking number the moment your label is created.

LTL Freight Shipping (Grills & Large Items)

Large appliances and outdoor kitchens ship via LTL (Less Than Truckload) Freight. These items are carefully palletized and strapped for secure transport.

  • Curbside Delivery: Freight carriers perform "Curbside Delivery" only. They will lower the pallet to the ground using a lift gate (included free of charge), but they cannot move the item into your garage, home, or backyard.
  • Appointments: The carrier will contact you directly to schedule a delivery window. Please ensure the phone number on your order is accurate to avoid delays.
CRITICAL INSPECTION POLICY:
Please inspect your shipment immediately upon arrival while the driver is present.

1. If you see visible catastrophic damage, refuse the delivery and contact us immediately.
2. If you notice minor damage to the box, please note it clearly on the delivery receipt before signing and contact us for further steps.

Note: Deliveries to remote or hard-to-access areas may incur additional fees or transit times. If you live in a remote location, please contact us prior to ordering.

Manufacturer Warranty

As an Authorized Dealer, 360 Grills ensures that you receive the full manufacturer's warranty with your purchase.

Please refer to the specific owner's manual included with your product for detailed coverage terms on parts and labor.

Legal Disclaimer: 360 Grills is an authorized dealer for all brands listed. Please note that all warranty coverage, claims, and service obligations are provided solely by the respective manufacturer. 360 Grills does not offer its own warranty and is not responsible for approving or denying claims. We are available to assist customers in locating the correct manufacturer contact information for service.