s[P20]in | es

sP20-in - the pellet insert that shapes the flame

A pellet fire can be restless and jerky. Not this one. The flower burner, patented by Stûv, shapes a wide, calm and colourful flame, close to that of a wood fire.

An uninterrupted view of the fire

The "continuous line" combustion chamber, also patented, extends into the door. The eye follows the flame without obstruction, wherever you are in the room.

Fire, and nothing but fire

The sP20-in runs on natural convection. No blower, no ventilation noise, no audible pellet drop. The heat rises, the air circulates, the room stays quiet.

You read, you talk, you watch a film. The fire accompanies you ; it never imposes itself.

sP20-in avec montants de finition standard

sP20-in avec montants de finition réhausse

It disappears into the wall

The sP20-in is fully recessed. The flue is concealed, no grille is visible, the loading hatch and the ash drawer remain invisible. Only the fire remains, precisely framed.

Finishes tailored to you

Frame, recess, masonry : finishes can be customised. Uprights are available in standard version or with an extension up to the ceiling.

A real space-saver

Built into the wall, the fire unit frees up floor space and lightens the living room. The aesthetic stays clean, the space breathes.

From wood to pellet, more simply than you think

Do you have a fireplace or a wood insert, such as an s30-in? The sP20-in has been designed to fit into existing recesses. You keep the character of your fireplace. You gain scheduling, remote control and the autonomy of pellet heating.

A modernisation without major building work. Your installer checks the compatibility of your recess and your flue, and guides you through the transition.

Heat that travels

As an option, the ductable convection kit distributes heat beyond the living room. A temperate bedroom, a comfortable hallway, a warmed upper floor : the sP20-in heats where you live.

Your fire takes care of you

Programme your heating periods : the house is warm when you get home. The Stûv Pellets app lets you adjust the temperature remotely, wherever you are.

One gesture, one bag, done

Loading is done from the front, through an integrated hatch that stays cold. You pour in a bag of pellets, you close it. The reservoir feeds the fire, the electronics regulate the combustion.

Less daily maintenance

Ash removal is automated and the ash reservoir is generous. You empty it less often, you enjoy the fire longer.

Designed and manufactured in Belgium

Since 1983, Stûv has been designing and manufacturing its fire units in Bois-de-Villers, in the province of Namur. The sP20-in is the result of 15 years of expertise in pellet heating and patented technologies : the flower burner, the standardisation of parts common to the entire sP20 range, direct radiant heat, continuous line.

Understated design, materials chosen to last, parts designed to be serviced and replaced. The sP20-in is a choice made for the long term.

Designed to be serviced

The fire unit is removable : your technician can access it quickly, without touching the finishes. Annual servicing and flue sweeping are carried out cleanly, in a limited amount of time. You get on with your day.

Installation with confidence

The pre-installation casing is fitted during the structural phase ; the fire unit is installed at the finishing stage. Installation is carried out by a Stûv-approved professional, in compliance with applicable standards, including the electrical safety of your appliance.

The pellet range grows

With the sP20-in, Stûv opens the category of pellet inserts. It joins the sP10, the sP20-S and the sP20-B within a coherent range, driven by the same technologies and the same level of demand.

Stûv Pellet Twin Set : the design accessory for pellet storage

What if a practical item could also be a design piece?

With the Pellet Twin Set, the traditional pellet bucket is reimagined as an elegant and functional object, designed as a true extension of your comfort.

Refined aesthetics: a sleek silhouette and timeless style that blends seamlessly into any interior.
Generous capacity: two 7.5 kg compartments for optimised storage and pellets always within reach.
Ease of use: an ergonomic handle for effortless lifting and pouring.
Compact format: a space-saving design that remains discreet without compromising elegance.
Durability: a solid construction built to last, day after day.

No more handling heavy bags or cluttering your living space. Storing, carrying and pouring pellets becomes a simple, comfortable and stylish gesture. An essential accessory that enhances the Stûv universe, where every detail matters.