Rais Caro Bio Freestanding Bio-Ethanol Stove - Rais

Rais Caro 90 Bio bioethanol stove in black in a timber-clad room with a large window

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Rais Caro Bio Freestanding Bio-Ethanol Stove
Rais

A compact, rounded bio stove with a calm presence. The Caro Bio gives a real flame with no chimney or fixed installation, in three heights from 920 mm.

Caro Bio takes the soft geometry of Rais's Caro stove and pairs it with an electronically controlled bioethanol burner. It runs on a 230 V supply and can be positioned freely. Choose the height, a classic steel framed door or a contemporary glass door, and add side glass or a coloured finish.

Why choose the Caro Bio

  • Real flame with no chimney, flue or fixed installation
  • Compact, rounded design that sits quietly in a room
  • Three heights, from 920 mm to 1329 mm
  • Six colours and seven handle choices

Key features

  • Integrated control panel, remote control and app (Rais 2026 bio catalogue)
  • Five flame levels, ECO mode and an automatic timer
  • Electronically monitored system that checks temperature, fuel level and flame status, and shuts the stove down automatically if anything is out of range
  • Integrated CO₂ sensor
  • Electric refill pump included; it prevents overfilling and blocks refilling while the stove is too hot
  • Vapour combustion: the bioethanol is turned into vapour before it is lit, for a steady, controllable flame

Specifications

DimensionsW 486 × D 407 mm (Caro 130: W 500 × D 411 mm)
Heights920 / 1111 / 1329 mm (Caro 90 / 110 / 130)
Power supply230 V with earth (grounding)
Chimney or flueNot required (freestanding)
Heat output1.6 kW minimum, 2.5 kW in ECO mode, up to 3.4 kW maximum
Burn time per fillUp to 31 hours
Minimum room size34 m²
Tank capacity7.8 litres
FuelBioethanol, 96.5–97.5% purity, no fragrances or additives
DoorClassic steel framed door or contemporary glass door
ColoursBlack as standard; Nickel, Sand, Mocha, Platinum or White to order
HandlesBlack Oak (standard), White Corian, Round Stainless Steel, Brown or Black Leather, Classic Long Stainless Steel Bar, Natural Oak
Side glassOptional
Flame decorationCeramic log set or black fire glass/ember set; choose one from the options when you order; the price shown includes it

Specifications are the manufacturer's own and may be updated by Rais.

Heights

ModelHeightWidth / diameterDepth
Caro 90 Bio920 mm486 mm407 mm
Caro 110 Bio1111 mm486 mm407 mm
Caro 130 Bio1329 mm500 mm411 mm

Safety and ventilation

Bio-ethanol stoves burn real fuel and use oxygen from the room, so ventilation matters. Use the stove only in a room of at least 34 m², the minimum size Rais approves, keep the room ventilated while it burns, refill only with the supplied electric pump and never while the stove is hot, use bioethanol with a purity of 96.5–97.5% and no fragrances or additives, and keep the clearances given in the Rais manual.

Image: RAIS.

Frequently asked questions

Does the Caro Bio need a chimney or flue?

No. It is freestanding and needs no chimney or fixed installation, only a 230 V earthed power supply. Keep the room ventilated while it is lit.

How much heat does it give out?

Rais quotes 1.6 kW at minimum, 2.5 kW in ECO mode and up to 3.4 kW at maximum, with up to 31 hours from the 7.8-litre tank. Rais approves it for rooms of at least 34 m².

Which heights are available?

Three: Caro 90 (920 mm), 110 (1111 mm) and 130 (1329 mm), each 486 mm wide and 407 mm deep.

How is it controlled?

From the integrated control panel, the remote or the Rais app, with five flame levels, ECO mode and a timer.

What fuel does it use?

Bioethanol with a purity of 96.5–97.5%, without fragrances or additives. Refilling is done with the electric pump supplied.


Ex VAT  £5,033.33Inc VAT  £6,040.00
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Rais Caro 90 Bio bioethanol stove in black in a timber-clad room with a large window

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Rais Caro Bio Freestanding Bio-Ethanol Stove


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