Amantii 55" Tru-View Signature Electric Fireplace TRV-55-SIG

Product overview

The Amantii Tru-View Signature brings together two kinds of fire in one 55-inch, three-sided built-in. Amantii's bright electric flame runs on its own, and with Dimplex Optimyst cassettes added it gains a soft water-vapour mist that rises and drifts like real flames and smoke.

Glass on three sides opens up a deep, panoramic view of the fire, and the clean, trimless face lets stone, tile or drywall run right to the edge. Switch the flame from yellow to orange to red, tune the ember bed, and let the canopy light set the mood.

It is made for rooms where people gather. Two built-in speakers play a crackling fire sound or stream music over Bluetooth, the heater keeps the room at the temperature you choose, and everything runs from the remote or your phone. There is no venting, no fuel and no emissions.

Key features

• Three-sided glass. Glass on the front and both ends gives a deep, panoramic view of the fire from across the room.
• Optimyst flame effect. Patented ultrasonic Dimplex cassettes make a fine water-vapour mist that looks like flames and smoke; Amantii recommends 2 cassettes for this size.
• Electric flame on its own. The Amantii LED flame works without the cassettes, so you can enjoy the fire either way.
• Flame color at a click. Change the flame from yellow to orange to red, each with adjustable brightness.
• Ember and canopy lighting. The ember bed mixes red, green and blue light, and the canopy light offers 10 colors plus a cycling mode.
• Fire and sound. Two built-in speakers play a crackling fire sound you can switch on or off in the app.
• Bluetooth audio. Pair your phone and play music through the fireplace speakers.
• WiFi app control. Run the fireplace from your phone with the Tuya Smart app on Google Play and the Apple App Store.
• Thermostatic remote included. Set flames, heat, temperature and timer from your seat.
• Heat when you want it. A fan heater with a 59–83°F thermostat, rated 1,500 W at 120 V or 3,000 W when hardwired for 240 V.
• Timer and weekly program. Set an off timer from 30 minutes to 8 hours, or program daily on and off times for the week.
• Zero emissions. No fuel, no venting and no combustion, so nothing is released into the room.
• Built-in only. Designed to be framed into a wall for a clean, finished look.

Included components

The fireplace ships with the thermostatic remote control, a grate, a 6-piece lit log set and large and small log chips.

Required components

A framed built-in opening of 55 1/4" W × 38" H (140.2 × 96.6 cm). A 20-amp, 120-volt, 60 Hz grounded branch circuit, preferably dedicated, or 240-volt hardwiring by a qualified electrician. For the Optimyst flame effect, 2 Dimplex Optimyst cassettes (sold separately) and a water supply to the unit; each cassette adds about 3.83 amps.

Optional accessories

• Dimplex Optimyst 20-inch cassette with plumbing kit (CDFI500-PRO); Amantii recommends 2 for this size
• Ice media kit (Fi-109-Diamond): 3 large glass rocks, 95 clear and 10 blue diamond pieces, clear acrylic media
• Oak 12-piece media kit (DESIGN-MEDIA-OAK-12PCE-LG)
• Rustic 14-piece deluxe media kit (DESIGN-MEDIA-14PCE)
• Driftwood 15-piece deluxe media kit (DESIGN-MEDIA-15PCE)
• Birch 15-piece deluxe media kit (DESIGN-MEDIA-BIRCH-15PCE)
• Birch 12 large logs (DESIGN-MEDIA-BIRCH-12PCE-LARGE)
• Split log 16-piece deluxe media kit (DESIGN-MEDIA-SPLIT-LOG-16PCE)
• Oak 18-piece deluxe media kit (DESIGN-MEDIA-OAK-18PCE)

Specifications

Product video

Installation and safety notes

Keep furniture, curtains, bedding and other combustibles at least 3 feet (0.91 m) from the front, sides and rear of the fireplace, and keep the outlet beside the unit, not above it. The fireplace is designed to run in room temperatures from 41°F to 95°F (5–35°C).

Provide a 20-amp, 120-volt grounded branch circuit, ideally dedicated. A qualified electrician can remove the cord and hardwire the unit for 120 or 240 volts, following local codes. Never use an extension cord or power strip, and never run the cord under carpets or rugs.

The Optimyst cassettes are wired into the fireplace harness and fed by a water line. Openings in the bottom of the unit can carry the water and power lines. Slide each cassette in carefully so it does not touch the flicker assembly.

Amantii approves the Tru-View Signature for outdoor use in a protected location. Outdoors, the fireplace must be in an area protected from direct water, on the exterior of a main building and never in a standalone structure. Build an overhang to the front and to each side that extends at least half the roof-line height, measured from the base of the fireplace. For example, an 8-ft roof line needs a 4-ft overhang.

Safety warnings and disclaimer

WARNING: This product can expose you to chemicals including lead in the wiring, which is known to the State of California to cause birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.

INSTALLATION SAFETY: For your safety, follow the manufacturer's installation and operating instructions exactly. An incorrect installation can lead to a fire, property damage or personal injury. United Fireplaces recommends that every appliance be installed by a qualified professional installer.

DISCLAIMER: Flames and flame colors on the website may appear differently in real life.

Warranty summary

Amantii provides a 2-year limited warranty from the date of first purchase, covering manufacturing and material defects. Damage from misuse, incorrect installation, the wrong power source or unauthorized repairs is excluded.

Manufacturer manuals and downloads

• Tru-View Signature installation and owner's manual, TRV-55-SIG and TRV-75-SIG (revised Nov 2025)
• Outdoor installation guide
• TRV-55-SIG technical specification sheet
• Tru-View Signature cut sheet
• CAD / BIM / 3D drawing (DWG)
• Remote control guide
• Tru-View Signature product video (YouTube)
• Tru-View Signature and TRD Signature video (YouTube)

Frequently asked questions — TRV-55-SIG

Does the TRV-55-SIG need the Optimyst cassettes?

No. The Amantii electric flame works on its own. For the water-vapour flame and smoke effect, Amantii recommends adding 2 Dimplex Optimyst cassettes, sold separately, with a water supply.

What power does it need?

A 20-amp, 120-volt grounded circuit, preferably dedicated. It can plug in, or a qualified electrician can hardwire it for 120 or 240 volts. Each cassette adds about 3.83 amps.

Can the TRV-55-SIG be installed outside?

Yes, in an outdoor area protected from direct water, on the exterior wall of a main building and never in a standalone structure, with an overhang to the front and each side of at least half the roof-line height.

What is the framing size for the TRV-55-SIG?

The wall opening is 55 1/4" W × 38" H, sized for the fireplace without its adjustable leveling feet. The Tru-View Signature is designed to be built in only.