M.C.Haus Ultra-Thin vs KAMINIO Marlon PRO 24

By the Flicker Glow editorial team · Updated 2026 · How we test & score

We compare the M.C.Haus Ultra-Thin and the KAMINIO Marlon PRO 24 across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.

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At a glance

M.C.Haus Ultra-ThinKAMINIO Marlon PRO 24
Our score7.1/109.6/10
Best forA built-in focal point in a media wall or chimney breastA built-in focal point in a media wall or chimney breast
Not ideal forHeating a large or poorly insulated room - electric fires are supplementary heatHeating a large or poorly insulated room - electric fires are supplementary heat
BrandM.C.HausKAMINIO

Style and Installation

M.C.Haus Ultra-Thin

Style and installation for the electric fireplace is built around a 76 cm (30 inch) footprint, making it suitable for a recessed inset in a media-wall opening. It is also described as usable as a wall-mounted or free-standing unit. For a recessed installation, installers need to leave clear space in the wall cavity so the fireplace sits flush and the opening matches the 30 inch width. For wall mounting, the positioning and fixing points must be able to support the unit weight. For free-standing use, the fireplace should be placed on a stable, level surface. A remote control and touch screen are provided for adjusting settings after placement, and the flame effect is available in 12 colour options.

KAMINIO Marlon PRO 24

With its Marlon PRO 24 design, installation is intended to suit more than one room layout, as it can be fitted as an inset or media wall electric fireplace, or used as a free-standing electric fireplace. It has a black finish, which helps it blend with both modern and traditional interiors, although matching hides and trims may be required for inset setups. For inset or media wall installation, position the unit in the prepared opening and secure it so it sits level. For free-standing use, place it on a suitable surface, keep the display centred, and maintain safe clearance around the appliance.

Heat Output and Room Size

M.C.Haus Ultra-Thin

Heat output and room size will depend on how the M.C.Haus is installed, because it is an inset/recessed, wall-mounted, or free-standing unit with a 76 cm (30 inch) footprint. The placement affects how heat spreads through the space. Inset setups tend to direct warmth forward, while wall-mounted and free-standing positions allow air to circulate around the unit more freely. The 30 inch width is likely to suit medium areas, while smaller rooms may feel warmer near the front. To judge fit, measure the available wall or floor space first, then choose placement accordingly.

KAMINIO Marlon PRO 24

Heat output and room size considerations determine how effectively this electric fireplace electric fire fits a space, particularly because it is designed for inset, media wall, or free-standing installation options. The appliance includes a heater and thermostat controls. For planning, measure the room, assess insulation quality, and consider how warm air will circulate once the fire is installed in a recess or open area. In larger or poorly insulated rooms, the electric fire is best treated as supplementary heat rather than the sole heating solution.

Flame Effect and Realism

M.C.Haus Ultra-Thin

The electric fireplace is designed to deliver a realistic flame effect. It includes 12 variable flame and breath colour options, enabling the flame presentation to be adjusted to suit the room lighting. In use, the focus is on visual flame output rather than any stated change to heat-area performance. The unit is sized for a 30 inch (76 cm) inset, which supports a balanced flame scale within a media wall cut-out.

KAMINIO Marlon PRO 24

How realistic is the flame effect, and what can be expected in day-to-day viewing? The KAMINIO uses an LED flame effect, built to create a clear visual focus during quieter evenings. In normal indoor lighting, the flame pattern is designed to look lively from typical seating distances, and it can also add ambience when the heater is not needed. The flame effect includes 12 LED colours, so the colour appearance can be changed without altering the flame motion.

Controls and Features

M.C.Haus Ultra-Thin

Controls are straightforward. The M.C. Haus Ultra-Thin Electric Fireplace is designed to be operated using both a touch screen and a remote control. For day-to-day use, settings can be adjusted directly on the wall-mounted panel, or changed from a distance using the included remote (30 inch / 76 cm model). The fireplace offers 12 variable flame levels and multiple breath colours for flame appearance. Switching between flame intensity and colours is typically quick.

KAMINIO Marlon PRO 24

Controls and features on the electric fireplace suit everyday operation, supported by a remote control, a thermostat, a timer and an LED flame effect. The remote control allows functions to be adjusted from a distance, reducing the need to reach the unit. The thermostat is designed to help maintain a chosen room temperature. The timer supports planned operation. The LED flame effect is available in 12 colours, enabling quick visual changes without replacing bulbs.

Who Is This For?

M.C.Haus Ultra-Thin

This model suits people who want an inset, media-wall style electric fireplace with straightforward day-to-day operation. It is designed for a 76 cm/30 inch wall opening, so the recess must be measured before ordering. Remote control and touch-screen controls make it a practical fit for households where one person prefers handheld operation and another uses the panel. It is less suitable if the planned fireplace opening is wider than 76 cm/30 inch.

KAMINIO Marlon PRO 24

Who is the KAMINIO electric fire for? It is suited to buyers who want a flexible installation, as it can be used as an inset unit, for a media wall, or as a free-standing fireplace. It also suits people who prefer straightforward day-to-day control, with a remote control plus a thermostat and timer for setting heating routines without reaching the fire. The LED flame effect offers 12 colours, which fits shoppers looking to vary the ambience.

M.C.Haus Ultra-Thin: pros

  • Inset / media wall fire
  • 30in wide
  • Remote control
  • No chimney, flue or fuel needed - just a socket

Cons

  • Supplementary heat only - not a replacement for central heating
  • Needs a correctly sized recess - check the required depth carefully
  • Running at full heat costs the same as any 2kW electric heater

KAMINIO Marlon PRO 24: pros

  • Inset / media wall fire
  • LED flame effect
  • Remote control, thermostat, timer
  • No chimney, flue or fuel needed - just a socket

Cons

  • Supplementary heat only - not a replacement for central heating
  • Needs a correctly sized recess - check the required depth carefully
  • Running at full heat costs the same as any 2kW electric heater

Our verdict

Our pick is the KAMINIO Marlon PRO 24 (our score 9.6/10) - A practical electric fireplace (inset / media wall fire) for a cosy focal point. The M.C.Haus Ultra-Thin is still worth it if it is cheaper when you check, or if it better matches your specific needs.