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Dimplex Revillusion 42-inch Herringbone Built-In Firebox

Special Order (4-6 Weeks)
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
New for 2026
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Dimplex Revillusion 42-inch Herringbone Built-In Firebox
Model: REV42-HB
$3,121.99
  • Stock: Special Order (4-6 Weeks)
  • Model: REV42-HB
  • : Free Shipping

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The Dimplex Revillusion 42-inch Built-In Electric Firebox – Herringbone Brick (REV42-HB) captures the warmth and charm of a classic masonry fireplace through advanced electric flame technology. Its finely crafted herringbone brick interior provides timeless character, while Revillusion® flame technology projects brighter, more random flames that rise naturally from the Realogs® for an authentic, open-hearth feel. The Mirage™ flame panel eliminates reflections for a clear view through the firebox, and the ThruView™ full-depth design enhances visual depth and realism from every angle. A quiet fan-forced heater delivers comfortable warmth for up to 1,000 sq. ft., and the Mood-Maker remote offers easy control of brightness, color, and flicker, allowing you to enjoy a realistic fireside ambiance in any season.

  • Revillusion® Flame Technology — Patented Dimplex flame effect producing larger, brighter, and more random flames that appear from within the logs for a remarkably realistic fire.
    Mirage™ Flame Panel — A partially frosted acrylic panel shows only dazzling flames and no reflections for a clear, lifelike view.
    ThruView™ Full-Depth Design — See through the flames to the back of the firebox for a full-depth, authentic experience.
    Mood Lighting — Customize the firebox glow with a choice of warm hues or midnight mode.
    Color Enhancement — Adjust the flame base color to red or blue.
    Realogs® Plus — A full grate of handcrafted, life-size hardwood-cast logs tiered for depth and realism.
    Full Surround Firebox — A 270-degree brick-pattern interior with natural soot markings for authentic day-or-night realism.
    Brightness & Flicker Control — Adjust flame intensity and flicker effect to suit your space.
    Ambient Light Sensor — Automatically adapts the firebox brightness to the room’s lighting.
    Powerful Heating — Fan-forced heater provides on-demand heat up to 1,000 sq ft (240 V option up to 8,800 BTU).
    All-Season Flames — Enjoy the beauty of flames year-round, with or without heat.
    Mood-Maker Remote — Control brightness, color, and mood from anywhere in the room.
    Low-Carbon Design — No emissions and 100 % efficient—an eco-friendly fireplace choice.
Product Details
AvailabilitySpecial Order
BTUs4,436 | 6,739 | 8,786
Carton Weight88.6 lbs
Dimensions43 1/4" W x 31" H x 12 1/8" D
Display/ControlsCapacitive touch built-in controls
Flame OnlyYes
Framing Dimensions42 5/8" W x 30 5/8" H x 12 1/2" D
Heat OperationPrimary-Heat - Option to use 240V supply for up to 8794 BTU
Heater OnlyYes
Heating RangeUp to 1,000 sq. ft.
InstallationBuilt-in
Interior SurroundBlack surround
MediaRealogs Plus
Remote FeaturesMood-maker Remote
TechnologyRevillusion Flame
UL Certification6909800700
Voltage120 V | 208 V | 240 V
Warranty2 Years
Wattage1,300 W | 1,975 W | 2,575 W
WiringDirect-wire (120, 208 or 240 volt circuit)
CA Prop 65 Warning

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Compare Fireboxes

This chart is meant to give a quick side-by-side look at how each Dimplex® firebox series compares. Details may vary by model, size, or year of manufacture—always confirm specific features and installation requirements in the official owner’s manual before purchase or setup.
Series
ViewingIgnite® Aspire
ViewingRevillusion Deluxe
ViewingRevillusion
ViewingBFSL Series
ViewingBF Series
ViewingNova
ViewingVital Spark
ViewingOptimyst® Aura
ViewingOptimyst® Revive
ViewingOptimyst® Pro
SummaryModern, edgeless linear look with front/corner/bay installs and app control—great when you want a slim, contemporary centerpiece with Comfort$aver heat.Choose this if you want plug-in convenience plus Comfort$aver® efficiency, adjustable flame speed, and an included glass pane—the “fully loaded” Revillusion.Best for a traditional built-in firebox with the Revillusion flame, Realogs®, and a full-depth, see-through brick interior—authentic fireplace vibes with strong heat.Go BF if you want classic fireplace charm and straightforward operation—traditional brick interior, Dimplex flame effect, and heat up to 1,000 sq. ft.Go BF if you want classic fireplace charm and straightforward operation—traditional brick interior, Dimplex flame effect, and heat up to 1,000 sq. ft.Easiest choice for simple retrofit/plug-in use—quick comfort, adjustable flame speed/brightness, and options for logs or crystals.Value-forward built-in with molded logs, 3 speeds, 3 brightness, 13 flame colors, and flexible hard-wire or plug-in install.Water-vapor **Optimyst®** firebox with realistic logs, onboard/remote control, **Flame Connect App**, and **fan-forced heat** for up to **400 sq. ft.**Compact **Optimyst®** hearth insert with realistic logs, pull-out refill drawer, onboard/remote control, and **fan-forced heat** up to **400 sq. ft.**Water-vapor **Optimyst®** cassette (20") for custom build-ins or Pro Box. Flame-only module (no heater). Plumbable or tank-fed; remote control.
Size30", 36", 42", 48"24"30", 36", 36"P, 42"33"33", 39", 45"23", 26", 28", 33"26", 28", 33", 36", 42"30"25"20" module
Ember BedQuick Connect Logs with Tumbled Glass EmbersRealogs®Realogs®Inner Glow LogsInner Glow LogsAcrylic Crystals, Realogs®Molded LogsRealistic Charred LogsRealistic Charred LogsOpen water-vapor “burner” (use with compatible logs/media)
Ember Bed Color Settings3 Themes | Adjustable Brightness5 Colors | 3 Brightness6 Themes | Adjustable Brightness6 Themes | Adjustable Brightness
Interior SurroundBlackHerringbone or Weathered Concrete InteriorBlackBlackBlack, Authentic brick-look interiorBlack
Flame EffectDynamic-FireRevillusion® FlameRevillusion® FlameOriginal Dimplex® FlameOriginal Dimplex® FlameOriginal Dimplex® FlameOptimyst® Flame effectOptimyst® Flame effectOptimyst® Flame effect
Flame TechnologyOptiflame®Optiflame®Optiflame®Optiflame®Optiflame®Optiflame®Optimyst®Optimyst®Optimyst®
Flame Speed43
Flame Only Mode
Light SettingsTop LightMood Lighting, Brightness and Flicker, Ambient Light SensorAdjustable BrightnessAdjustable BrightnessTop LightTop LightTop light (module)
Heat OperationComfort$aver® HeatingComfort$aver® HeatingPowerful Supplemental HeatOption to use 240V supply for up to 9200 BTUSupplemental HeatFan-forced supplemental heatPowerful heatingPowerful heating— (no heater)
Heating RangeUp to 1000 sq. ft.Up to 1,000 sq. ft.Up to 1,000 sq. ft.Up to 1,000 sq. ft.Up to 1,000 sq. ft.Up to 1,000 sq. ft.Up to 1,000 sq. ft.Up to 400 sq. ft.Up to 400 sq. ft.
Heater Only ModeWhen connected to a switch or thermostat
Heater ElementCeramicCeramicSteel SheathedSteel SheathedSteel SheathedStitched Wire
Heat DisableOnboard controls or hardwire disconnectHardwire disconnect onlyOnboard controls
Built-in Thermostat
Connects to a Wall Thermostat
Wiring TypeHardwire (Optional 120V Plug Kit Included)Hardwire (Optional 120V Plug Kit Included)Hardwire (Optional 120V Plug Kit Included)Plug-inHard-wire or Plug-inHardwire (120V Plug Kit Included)Hardwire (120V Plug Kit Included)Hardwire or Plug-in*
Volts120 | 240120120 / 208 / 240120 / 208 / 240120 / 208 / 240120120120120120
Watts1500 | 250015001375 / 1975 / 25751223 / 1823 / 24231440 / 2100 / 27001465150012751250
BTU5118 | 853051184400 / 6745 / 87944173 / 6220 / 82674913 / 7165 / 92135000435042650 (flame-only)
Display
Onboard ControlsOnboard | Remote | AppHidden-Touch ControlsHidden-Touch ControlsToggleToggleHidden-Touch ControlsHidden control panel | Remote | AppOnboard controls | RemoteOnboard controls | RemoteHidden control panel | Remote
Flame Connect App
Smart Self-diagnostics
Timer
Optional Accessories30" onlyXHD26/28G onlyPlumb Kit, Plug Kit, Ember Beds & Log SetsPlumb Kit, Plug Kit, Ember Beds & Log SetsPlumb Kit, joining trays, log/media kits
Remote Control
Warranty5-year parts and service2-year limited2-year limited2-year limited2-year limited2-year limited1-year limited2-year parts and service2-year parts and service2-year parts and service