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H+S KALIUS-II-RLU 291-12 piccolo AIRTIGHT certified Black (1180mm) (150-42911201)

Experience superior heating efficiency with the H+S KALIUS-II-RLU 291-12 Piccolo Airtight Stove in Black. This contemporary masterpiece by Haas+Sohn merges modern design with cutting-edge heating technology, making it an ideal choice for eco-conscious homes across the UK. Designed to excel under strict smoke control regulations, this stove is perfect for those seeking a stylish and energy-efficient heating solution.
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£2,714.49
with free delivery Give us a call if you find it cheaper and we'll try to price match.
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At a Glance

  • Certified Airtight design for maximum fuel efficiency and lower emissions
  • Contemporary, sleek black finish and commanding 1180mm height enhances modern interiors
  • Robust build engineered for 24-hour continuous operation
  • Comes with an ash pan for simplified maintenance
  • High heating output (2.5-5 kW) for effective space warming
  • Eco-friendly performance ideally suited for smoke control areas

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The H+S KALIUS-II-RLU 291-12 Piccolo Airtight Stove in Black (1180mm) is an exceptional piece of contemporary heating equipment. Certified airtight, this stove ensures optimal fuel efficiency and superb heat output, making it a perfect fit for eco-conscious homes. Its sleek black design seamlessly blends with any interior décor, providing both aesthetic appeal and functionality.

Additionally, the 1180mm height makes it a commanding presence in any living space, creating a focal point that enhances the room's ambiance.

SKU: 150-42911201

Technical Specifications
ModelH+S KALIUS-II-RLU 291-12 Piccolo Airtight Stove
Output2.5-5 kW
DimensionsH: 1170mm, W: 464mm, D: 464mm
Weight117 kg
Max Log Size300mm
Efficiency87%
24 Hour Continuous OperationYes
Ash Pan IncludedYes
CertificationAirtight Certified
For optimal and safe performance, professional installation is strongly recommended. Always adhere to the manufacturer’s guidelines and local building regulations. Ensure that any optional accessories such as enhanced flue connectors, log holders, or safety screens are correctly installed alongside the stove for maximised efficiency and safety. Regular inspections and proper clearances are essential to maintain performance and comply with regulatory standards.

The stove is certified airtight, ensuring maximum heat retention and fuel efficiency. Its sleek design and 1180mm height make it a standout piece in any home.

Yes, it is designed for straightforward installation, but we recommend using a professional installer to ensure safety and compliance with local regulations.

The H+S KALIUS-II-RLU Piccolo Airtight Stove is compatible with wood logs and other solid biofuels.

Regular cleaning of the interior, chimney, and glass door is recommended. Refer to the user manual for detailed maintenance instructions.

Yes, the airtight certification makes this stove suitable for use in Smoke Control Areas, adhering to UK regulations.

Yes, it comes with a manufacturer warranty. Please check the product details or contact us for specific warranty terms.

Absolutely! The airtight design and high efficiency mean lower emissions and better energy use, making it a green choice for heating your home.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our H+S KALIUS-II-RLU 291-12 piccolo AIRTIGHT certified Black (1180mm) buyers guide

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