The RAIS Visio 160 3S Inset Gas Fireplace is a premium three-sided gas fire designed to create the widest panoramic flame view in the Visio range. With a front pane measuring 160 cm, it is the largest of the three-sided models and is intended for high-impact contemporary interiors where the fire is meant to be seen from multiple angles rather than only from the front.
What makes this model stand out is its scale and openness. The three-sided glass design allows the flames to be viewed from the front and both sides, giving it a much more architectural presence than a conventional front-facing gas fire. RAIS describes it as a model where all you really see is flame, helped by the discreet steel frame that keeps the visual structure to a minimum. This makes it especially effective as a statement feature in open-plan spaces, room dividers or feature walls where visibility from different positions in the room matters.
The fire is also designed for ease of use. Heat can be adjusted using the supplied remote control or via an app on a phone or tablet, giving flexible day-to-day control. The model is available with either a black or stainless steel frame, allowing it to be taken in a darker, more understated direction or a more metallic contemporary finish. It can be connected to natural gas, LPG or biogas, which adds flexibility depending on the fuel source available for the installation.
In terms of output, this is a substantial gas fireplace. It produces 13.2 kW on natural gas (G20), 16.7 kW on LPG G30, and 14.6 kW on LPG G31, making it a serious heat source as well as a visual focal point. Its physical scale reflects that, with external dimensions of 1677 x 414 x 704 mm and a weight of 149 kg.
Key Features:
- Three-sided inset gas fireplace
- Largest three-sided Visio model
- 160 cm front glass
- Panoramic multi-angle flame view
- Discreet steel frame
- Black frame option
- Stainless steel frame option
- Remote control included
- App control available
- Natural gas compatible
- LPG compatible
- Biogas compatible
- Natural gas output 13.2 kW
- LPG G30 output 16.7 kW
- LPG G31 output 14.6 kW
- Premium contemporary design
Stainless Steel Frame:

Available with a discreet trim and a choice of black or stainless steel frame, allowing the fireplace to be finished neatly to suit both contemporary and classic interiors.
Expert Insight
The biggest strength of the Visio 160 3S is visual scale. A three-sided gas fireplace already creates a stronger architectural effect than a front-facing model, and at 160 cm wide, this version is clearly intended for projects where the fire needs to dominate the space. The discreet frame is important here, because on a fire of this size, keeping the structure visually light makes a noticeable difference.
Its compatibility with natural gas, LPG and biogas is also valuable. That gives much more flexibility than a single-fuel gas model and can make the appliance easier to specify across a wider range of homes and projects.
Suitability
The RAIS Visio 160 3S Inset Gas Fireplace is well suited to large modern living spaces, open-plan interiors, luxury new builds and feature walls where a panoramic three-sided fire is intended to act as a major focal point. It is a strong choice for customers who want a wide, premium gas fireplace with multi-sided flame visibility and app-based control.
Installation / Technical Notes
External dimensions are 1677 x 414 x 704 mm. Outer frame dimensions are 1797 x 425 x 425 mm. Flue outlet diameter is Ø130 / Ø200. Weight is 149 kg. Minimum stated distances to flammable material are 1000 mm to the ceiling, 300 mm to the floor, and 500 mm from flammable materials to the glass.
















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