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Dimplex Opti-Myst 46-inch Linear Built-In Electric Fireplace (OLF46-AM)


The Opti-Myst® OLF46-AM brings ultra-real water-vapor flame visuals to a compact 46-inch linear format, perfect for clean feature walls where gas lines or venting aren’t practical. It ships with both acrylic crystals and driftwood media, so you can style the ember bed modern or organic without extra kits.

Everyday use is straightforward: enjoy flame-only ambience or add Comfort$aver® supplemental heat on 120/240V. Installation is hardwire by default with an optional 120V plug kit for remodels, and control stays simple via the Flame Connect App, on-unit touch controls, and a handheld remote.

For extended runtimes in busy homes or hospitality spaces, the system supports a continuous water supply connection, keeping maintenance light while delivering the realism of fire with no hot glass and zero emissions.

(OLF46-AM is also known as 136786).
Product Details
Availability Special Order
BTUs 4163 at 120 V / 6551 at 240 V
Construction Yes
Cut Out Dimensions 48" W x 31-3/4" H x 12" D
Dimensions 47-1/2" W x 31-1/2" H x 11-7/8" D
Framing Dimensions 48" W x 31-3/4" H x 12" D
Heating Range Up to 1000 sq. ft
Installation Designed for permanent installation in an existing wall or new construction
Remote Features Sight and Sound App and Remote
Side Burner BTU's 46-3/16" W x 17-1/2" H x 12" D
Slides 80 sq in.
Storage Space Yes
Voltage 120 / 240 V
Warranty 2 Year In Home Service and Parts
Wattage 1220 / 1920 W
Wiring Direct-wire or plug-in

There are no reviews for this product.

  • Revolutionary ultrasonic technology produces the illusion of three-dimensional flame using vapor technology.
  • Safe concealed ceramic heat (plus 11% energy savings) warms up 1,000 sq ft.
  • Cracking sound effects allow you to enjoy a complete sensory experience with the sound of a natural wood fire.
  • Fully sealed front glass protects and stabilizes flames.
  • Built in timer (30 mins - 8 hours) can automatically turn your fireplace off.
  • Zero clearance firebox allows for installation with a 12" deep design.
  • Brand: Dimplex
  • Part: OLF46-AM
  • Stock Status: Special Order (4-6 weeks)

$6,349.99

The Opti-Myst® OLF46-AM brings ultra-real water-vapor flame visuals to a compact 46-inch linear format, perfect for clean feature walls where gas lines or venting aren’t practical. It ships with both acrylic crystals and driftwood media, so you can style the ember bed modern or organic without extra kits.

Everyday use is straightforward: enjoy flame-only ambience or add Comfort$aver® supplemental heat on 120/240V. Installation is hardwire by default with an optional 120V plug kit for remodels, and control stays simple via the Flame Connect App, on-unit touch controls, and a handheld remote.

For extended runtimes in busy homes or hospitality spaces, the system supports a continuous water supply connection, keeping maintenance light while delivering the realism of fire with no hot glass and zero emissions.

(OLF46-AM is also known as 136786).
Product Details
Availability Special Order
BTUs 4163 at 120 V / 6551 at 240 V
Construction Yes
Cut Out Dimensions 48" W x 31-3/4" H x 12" D
Dimensions 47-1/2" W x 31-1/2" H x 11-7/8" D
Framing Dimensions 48" W x 31-3/4" H x 12" D
Heating Range Up to 1000 sq. ft
Installation Designed for permanent installation in an existing wall or new construction
Remote Features Sight and Sound App and Remote
Side Burner BTU's 46-3/16" W x 17-1/2" H x 12" D
Slides 80 sq in.
Storage Space Yes
Voltage 120 / 240 V
Warranty 2 Year In Home Service and Parts
Wattage 1220 / 1920 W
Wiring Direct-wire or plug-in

There are no reviews for this product.

  • Revolutionary ultrasonic technology produces the illusion of three-dimensional flame using vapor technology.
  • Safe concealed ceramic heat (plus 11% energy savings) warms up 1,000 sq ft.
  • Cracking sound effects allow you to enjoy a complete sensory experience with the sound of a natural wood fire.
  • Fully sealed front glass protects and stabilizes flames.
  • Built in timer (30 mins - 8 hours) can automatically turn your fireplace off.
  • Zero clearance firebox allows for installation with a 12" deep design.
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