Amantii Signature Traditional Hybrid Electric-Vapour Fireplace
A hybrid fireplace combining Amantii's traditional built-in design with Dimplex's Optimyst water-vapor flame technology for an exceptionally realistic smoke-and-flame effect.
At a Glance
| Best for | The most realistic flame/smoke effect in the Amantii lineup |
| Dimensions | 38" W x 38 1/8" H x 20 1/2" D |
| Power | 120V (1,465W, 5,000 BTU) or hardwired 240V (3,000W, up to 10,000 BTU) |
| Water requirement | Must be plumbed for a continuous water supply — this is a genuinely different installation from standard Amantii electric models |
| Total circuit draw | Up to 17A on high heat (12.5A fireplace + 3.83A Dimplex water-vapor cassette) — confirm a 20A dedicated circuit |
Good Fit If
- You want the most realistic smoke-and-flame effect available.
- You can run a water line and a dedicated 20A circuit to the install location.
Not Ideal If
- You want a simpler plug-in installation — this model requires plumbing, not just electrical.
- You're not able to run water supply to the fireplace location.
Key Features
- Dimplex Optimyst water-vapor flame technology, patented
- Dual-voltage: 120V standard or 240V hardwire for double the heat output
- Adjustable ember bed colors, auto-mixing
- Outdoor-approved, per manufacturer
- Programmable timer, smart temperature control
Installation and Fit
This model must be hardwired and plumbed for a continuous water supply — it is not a simple plug-in unit. Dimensions are 38" W x 38 1/8" H x 20 1/2" D, with a rough opening of approximately 38 1/4" W x 38 5/8" H x 20 7/8" D. Total circuit draw reaches up to 17A on high heat (the fireplace heater plus the Dimplex cassette), so plan for a dedicated 20A circuit. Confirm current water and electrical requirements with the manufacturer's installation manual before construction begins.
What’s Included
Selected fireplace, choice of burning media kit, thermostatic remote, and installation documentation.
Product Specifications
| Brand | Amantii (Dimplex Optimyst technology) |
| Format | Built-in hybrid electric/water-vapor fireplace |
| Dimensions | 38" W x 38 1/8" H x 20 1/2" D |
| Viewing area | 35 3/8" W x 22" H |
| Voltage | 120V standard, optional hardwired 240V |
| Max power | 1,465W at 120V (up to 3,000W at 240V) |
| Amperage | 12.5A fireplace + 3.83A Dimplex cassette (up to 17A total on high) |
| Heat output | 5,000 BTU at 120V (up to 10,000 BTU at 240V) |
| Water requirement | Continuous water supply, must be plumbed |
| Warranty | 2 years (Amantii and Dimplex) |
Common Questions
Does this fireplace need plumbing?
Yes — it uses Dimplex's Optimyst water-vapor technology and must be connected to a continuous water supply, unlike standard Amantii electric models.
What circuit does it need?
Total draw can reach up to 17A on high heat between the fireplace and the water-vapor cassette — plan for a dedicated 20A circuit and confirm with a licensed electrician.
Can it be installed outdoors?
The manufacturer lists it as outdoor-approved — confirm current requirements before installing.
Guides and Manuals
- Manufacturer Signature series sell sheet
- Manufacturer product and documentation page
- Warranty information
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