The Stûv P-20B is a premium pellet stove that combines contemporary Belgian design with intelligent heating technology. Designed for homeowners who want the convenience of automatic pellet heating without compromising on the ambience of a real fire, the P-20B delivers exceptional efficiency, ultra-low emissions and beautifully natural flames.

At the heart of the stove is Stûv’s patented Brûleur Fleur® burner system, which creates a lively, sculpted flame while ensuring clean, consistent combustion. The large curved glass window provides an impressive view of the fire, allowing you to enjoy the warmth and atmosphere traditionally associated with a wood-burning stove, with all the convenience of fully automatic pellet operation.

Quiet, Efficient Heating

Unlike many pellet stoves, the P-20B has been engineered for exceptionally quiet operation. Its innovative lateral pellet feed significantly reduces the noise normally associated with pellet delivery, making it an ideal choice for living rooms, open-plan spaces and modern homes where comfort and silence are equally important.

With an efficiency of over 90%, the P-20B converts more fuel into usable heat while keeping pellet consumption to a minimum. Combined with extremely low emissions that exceed current Ecodesign standards, it provides an environmentally responsible heating solution without sacrificing performance. (stuv.com)

Smart Connected Control

The P-20B is designed around everyday convenience. The integrated control panel offers simple day-to-day operation, while the dedicated Stûv Pellets mobile app allows you to control the stove remotely. Adjust room temperature, heating output and operating schedules directly from your smartphone, whether you’re relaxing at home or returning after a day away.

Multi-Room Heating

For larger homes, the P-20B is available with an optional ducted ventilation system capable of distributing warm air to additional rooms. Adjustable airflow settings ensure comfortable, even heat throughout your home while maintaining excellent energy efficiency.

Designed for Everyday Living

Every detail has been carefully considered to make ownership effortless. A generous pellet hopper reduces refilling frequency, while the ergonomic loading system, large ash drawer and automatic ash management minimise routine maintenance. The cool-touch handle and discreet integrated controls complement the stove’s clean, minimalist appearance.

Recognised with the Red Dot Design Award 2025, the Stûv P-20B perfectly balances elegant design, advanced technology and outstanding heating performance. Whether installed as the main heat source or as a stylish feature within a contemporary living space, it delivers reliable warmth, exceptional efficiency and the authentic beauty of a real flame.

Key Features

• 8.5kW nominal heat output
• Patented Brûleur Fleur® burner for a natural flame effect
• Over 90% efficiency
• Ultra-low emissions exceeding Ecodesign requirements
• Near-silent pellet feed technology
• Remote control via the Stûv Pellets app
• Optional multi-room ducted heating
• Large curved glass viewing window
• Automatic ignition and intelligent combustion management
• Red Dot Design Award 2025
• Designed and manufactured in Belgium

sP20-B | The Firebox

How It Works

Your Stûv P20-B has been engineered to deliver outstanding combustion performance and an exceptional flame experience.

Its patented Flower Burner, large-capacity pellet hopper and advanced intelligent controls combine to provide highly efficient, fully automatic heating that’s tailored to your home’s requirements.

Once configured, the stove automatically adjusts its output to maintain a comfortable room temperature. Heat output is continuously regulated by controlling both the quantity of pellets supplied to the burner and the amount of combustion air, ensuring maximum efficiency and consistent performance.

The combustion chamber delivers comfortable, even warmth through a combination of radiant and convected heat, while the large curved glass provides an uninterrupted view of the beautifully natural flame.

01 Pellet hopper

02 Primary pellet feed auger

03 Secondary pellet feed auger

04 Combustion air intake duct

05 Patented Flower Burner®

06 Heat exchanger

07 Flue gas extractor fan