
Pellet stove ARIA RED 12 kW
- Pellet hopper19 kg
- Materialpowder-coated steel
- Rated power12 kW
- MANUFACTURER'S CODESET-ARIA-RED-PIPES-80MM
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Freestanding 12kW Pellet Stove Thermostat, and Wi-Fi

THUNDER ARIA-RED Pellet Stove Specification
Dimensions
- Width: 90.5 cm
- Height: 114.5 cm
- Depth: 31 cm
Construction and Material
- Material: steel
- Stove type: pellet
- Weight: 120 kg
- Flue outlet diameter: Ø 80 mm (fits 80 mm diameter pipes)
- Air inlet diameter: 48 mm

Operating Parameters
- Minimum power: 4.5 kW
- Nominal power: 12 kW
- Maximum power: 13.4 kW
- Flue gas temperature: < 165℃
- Pellet consumption at nominal power: 1.2 – 2.4 kg/h
- Air flow: 299 m³/h

☘️ ECOLOGICAL SOLUTIONS
Thanks to the modern design of the fireboxes and precise control of the combustion process, carbon monoxide and particulate emissions have been reduced to an absolute minimum. Our devices are distinguished not only by operational savings but above all by their environmental friendliness.
☘️ COMPLIANCE WITH REGULATIONS
THUNDER stoves meet the requirements of the EU Ecodesign Directive and the strict BImSchV 2 standards, ensuring safe and ecological use.
THUNDER – safety you can trust
Your home deserves more than just an ordinary stove. THUNDER guarantees comfort, savings, and ecology in an elegant form.
- Ecodesign 2022 – you choose future heating that cares for the environment and your wallet.
- CE Certificate – quality assurance confirmed by the European Union.
- BImSchV2 – the highest standards for clean exhaust gases, so you can breathe fresh air.
With THUNDER, you gain not only warmth but also peace of mind – knowing that your choice is safe, modern, and responsible.

Set includes:
1. ARIA-RED steel stove
2. Complete set of connection pipes:
- 1x pipe 100 cm
- 2x pipes 50 cm
- Tee with cover
- 2x elbows (45° and 90°)
- Rosette
- Wind cap
3. Remote control
4. Wi-Fi module (stove control via app)
5. User manual in 15 languages

Modernity and Durability in the ARIA Stove
- Minimalist design – an elegant stove that fits any interior, both traditional and modern.
- High thermal efficiency – quickly heats rooms up to 120 m².
- Automatic operation – the stove is equipped with:
1. Ambient temperature sensor
2. Electric igniter
3. Automatic pellet feeder
4. Controller enabling automatic turning on and off of the stove as needed
- Flexible flue gas outlet – rear outlet with a diameter of 80 mm.
- Compatibility with heat recovery – ensures efficient heating and ventilation in buildings with heat recovery.

THUNDER ARIA-RED – elegance and power in your home
- Durability you can rely on – high-quality solid steel guarantees reliable operation for many years.
- Style and modernity – minimalist design will enhance the character of any interior.
- Comfort in your hands – control the stove conveniently with a remote or mobile app, wherever you are.
- Perfect climate – air flow regulation allows you to precisely adjust the heat to your needs.
With the THUNDER® ARIA-RED stove, you choose a combination of technology, convenience, and elegance.

Pellet Tank
- Pellet tank capacity: 19 kg
- Automatic pellet feeder

Simple Installation and Easy Operation of the ARIA-RED Stove
- Fully automatic pellet stove – easy to operate with a built-in fan.
- Convenient control – you can manage the stove using:
1. Precise thermostat
2. Remote control

- Convenient control – you can manage the stove using:
3. Mobile app
4. Timer settable in the range of 0–12 hours.
- Day and hour programming – set on which days you want heat, so you always return to a cozy home, workshop, or office.
- Instant heating – with the press of a button, you can start the stove when you need quick warmth.

Flue Outlet and Air Inlet Diameters
- Flue outlet diameter: Ø 80 mm (fits 80 mm diameter pipes)
- Air inlet diameter: 48 mm
- Air flow: 299 m³/h

Easy Cleaning
- Easy cleaning – removable grate and large ash drawer make cleaning quick and convenient.

Safety and Efficiency
The stove door features a solid seal made of high-temperature resistant fireproof cord. This solution increases safety, prevents smoke from escaping, and improves combustion efficiency.

ARIA-RED – efficiency and savings in one
The ARIA-RED stove is the ideal solution for those looking for efficient, economical, and modern heating. Thanks to its carefully designed construction and the use of high-quality materials, the stove provides not only reliable operation for years but also maximum energy efficiency.
Energy efficiency class A+ means that ARIA uses less fuel while quickly and evenly heating rooms – this is savings for your wallet and care for the environment in one.
By choosing ARIA-RED, you are opting for modern technology, reliability, and user comfort, which you will immediately feel in your home.
Shipping
The order processing time usually takes 24 hours. After that, the product is secured and prepared for delivery to your doorstep.
Due to the large size of some products, shipping is carried out via courier service.
Returns
You have 14 days to return the product without providing a reason. Please ensure that the returned item is in its original, undamaged condition.
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