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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. Read more...
H+S KALIUS-II-RLU 291-12 piccolo AIRTIGHT certified Black (1180mm)
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Now only £3,668.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
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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.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

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

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

This is us — real advice over the phone, or at the counter, and real stock in our warehouse.

Customer being served at the National Flues trade counter
Trade counter Installer collection & same-day help.
Team helping customers at the counter
Advice Real people on the phone to spec the right parts.
Friendly member of the team at the front desk
Here to help Friendly, straight answers from HETAS approved experts.
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Warehouse Orders picked & dispatched nationwide.
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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.

 

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