OLF86-AM Opti-myst® Linear
86″ Linear Electric Fireplace
Instruction Manual
OLF86-AM Opti-myst Linear 86 Inch Electric Fireplace
Introducing world-class flame in a modern linear style.
Experience a lifelike fire with the new Opti-myst® Linear. Patented vapor flame technology and advanced LED lighting work together to flawlessly imitate true flames and smoke. Opti-myst reinvents the future of fireplaces with its safe, sustainable, and state-of-the-art design.
NEW! Flame Connect app
Download the Flame Connect app on your mobile device and create an account. With the app you can add an extra level of personalization, such as saving customized mood settings.
Opti-myst Linear Firebox includes Acrylic Ice and Driftwood media
Flame Themes
| Voltage: 120 V (3-Wire) or 240 V (4-Wire) | |||
| Model | 120V | 240V | No Heat |
| OLF86-AM | see note below | 2400 W | 1020 W |
NOTE: For OLF86-AM, when connected to 120 V, there will be no heat output, but heat functions will be active on the controls with only fans operating.
Sight and Sound Remote
Control the flame intensity, color, heater, and sound at the touch of a button, or simply operate the fireplace using our convenient app on your smartphone.
FEATURES
Opti-myst® Flame Effect
Revolutionary ultrasonic technology produces the illusion of three-dimensional flame using vapor technology.
Comfort$aver® Heating System
Safe concealed ceramic heat, plus 11% energy savings, warms up to 1,000 sq. ft. Can be used as a primary or secondary heating source depending on room requirements
Custom Color Creations
Choose between a traditional natural amber flame or go contemporary with a variety of brilliant color themes; cycle through a range of colors using the custom mode, freezing on the hue of your choice.
Slim Design
A zero-clearance firebox with a slimmer 12″ deep design.
Crackling Sound Effects
Enjoy a complete sensory experience with the sound of natural wood fire.
Fully-Sealed Glass
Front glass fully seals to protect and stabilize the flames.
Built-in Timer
Set for 30 minutes to 8 hours.
Smart Self-Diagnostics
Integrated self-diagnostics that simplify troubleshooting and improve service.
Continuous Water Supply
Designed to connect to main water line providing continuous operation.
Optional plumbing kit is available.
Frame, Wire and Finish
Basic installation requires fewer tradespeople, no gas lines, venting, or chimney.
| Model Number | Order Number | Description | Lbs/Kg (Packaged) | UPC | Wty. | Carton Dimensions (WxHxD) | Cube | ||
| inches | cm | Ft³ | M³ | ||||||
| OLF86-AM | X-136809 | 86″ Linear Fireplace | 229.2 /104 (264.5/ 120) | 781052136809 | 2 yrs. | 90-3/8 x 34-3/8 x 15-1/2 | 229.4 x 87.1 x 39.1 | 27.8 | 0.789 |
| OLFPLUG | X-OLFPLUG | 120 V Plug Kit | 1.1 / .05 | 781052146396 | 11 x 4 x 3 | 28 x 10.2 x 7.6 | 0.08 | 0.002 | |
| CDFIPLUMB-KIT | X-206213 | Plumb Kit | 0.7 / .32 | 781052103221 | 1 yr. | 15-1/2 x 3-1/2 x 6-1/2 | 39.4 x 8.9 x 16.5 | 0.20 | 0.006 |
Specifications, finishes and dimensions are subject to change.
† Limited warranty. ©2023 Glen Dimplex Americas.
Welcome to Flame Connect
Control your electric fireplaces, from the palm of your hand.
Connect your electric fireplaces
Add as many fireplaces as you like to the Flame Connect App.
Personalize your product
Change modes and settings on your fireplace to suit your mood.
Secure your device
Take ownership of a product to prevent unauthorized access.
NEW! Flame Connect app
Download the Flame Connect app on your mobile device and create an account. With the app you can add an extra level of personalization, such as saving customized mood settings.as

- Sleep timer automatically shuts the fireplace off after a set amount of time
- User manual with help and FAQ feature
- Updates, alerts, and user notifications
- Control your fireplaces from one convenient spot
- Temperature can be adjusted to show values in °F and °C
- Use the color picker to personalize with unlimited custom colors
- With the app you can adjust the flame brightness and speed beyond the remote technology
- Guest mode
- Create and save favorite customized moods
Note: App features may vary depending on product.
For additional information, visit dimplex.com/fcapp
Available in the App Store and Google Play
Product Dimensions:

| Product | A WIDTH (in/cm) | B HEIGHT (in/cm) | C DEPTH (in/cm) | VIEWING DIMENSION – WxH (in/cm) |
| OLF86-AM – 86″ Linear | 87-1/2 (222.2) | 31-1/2 (80.0) | 11-7/8 (30.0) | 85-7/8 x 14-3/8 (218.2 x 41.2) |
Fresh Air Inlets
CAUTION: Failure to include a fresh air inlet will result in poor flame performance and damage to the fireplace.
A fresh air inlet is required. The air inlet must allow for the air path to reach the underside of the unit. This will have to be accounted for in the framing and drywall installation. See the table below for air inlet requirements for each model.
If the air inlet is concealed using a grille, the covered area must be compensated for by having a larger opening.
| Model | Air inlet area required | |
| OLF86-AM | 160 in² | 1032 cm² |
Side Registers
* For best results in this configuration include an opening on each side of the fireplace
Framing
Prepare a wall with a framed opening, following the dimensions in the table below. Openings beneath the unit are required in order to allow for airflow to reach the underside of the unit.
| Framing Dimensions | Drywall Opening | ||||
| Model | Width (minimum) | Height | Depth (minimum) | Width | Height |
| A | B | C | D* | E* | |
| OLF86-AM | 88″ (223.5 cm) | 31-3/4″ (80.6 cm) | 12″ (30.5 cm) | 86-3/16″ (219.0 cm) | 17-1/2″ (44.5 cm) |
* Allows for a 2 mm clearance all around
Placement
NOTE: For optimized viewing angle of the flame, it is recommended that the bottom of the unit be mounted between 5″ (13 cm) and 50″ (127 cm) from the ground.
Installation in a Bathroom
If this unit is installed in a bathroom, it must be protected by a GFCI receptacle or circuit. If a receptacle is used, it must be readily accessible.
This electrical appliance is NOT watertight. To prevent electric shock, it must be installed as to prevent water from entering unit, or installed away from showers, tubs, etc. Never locate fireplace where it may fall into a bathtub or other water container.
Installation Recommendations for Overhanging Objects
For overhanging temperature-sensitive objects, such as a television, a mantel, or artwork, always follow the recommendations provided by its manufacturer for installation over a heater.
Glen Dimplex Americas
1-800-668-6663
www.dimplex.com
A BRAND OF GLEN DIMPLEX AMERICAS
















