× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

Sigma (Outside Air) - BLACK (134-14600000)

The Sigma (Outside Air) - BLACK built-in stove insert by Jydepejsen is a high-performance heating solution designed for efficiency and style. Combining modern design with innovative DuplicAir® control technology, this unit is ideal for homeowners seeking both functionality and contemporary aesthetics in a stove. Whether you are searching for a premium stove insert or an effective, stylish heating system, the Sigma (Outside Air) - BLACK delivers outstanding results.
Hover to Zoom / Click for Gallery
£3,782.49
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

  • Premium built-in stove insert design
  • Fresh air intake for efficient combustion
  • DuplicAir® technology for precise control
  • Large widescreen, self-locking door with an elegant long handle
  • Heat transfer connections for even warmth distribution
  • Contemporary black finish by Jydepejsen

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: [email protected]

The Sigma (Outside Air) - BLACK stove by Jydepejsen is a premium built-in insert designed to offer exceptional performance and modern aesthetics. This stove features a fresh air intake option that ensures efficient combustion by drawing air from outside your home. It comes equipped with heat transfer connections that help distribute warmth evenly across your living space.

Both the Sigma and Sigma Duplex models are fitted with DuplicAir® technology, which allows for easy control of the stove's burning rate and temperature. The large, widescreen door is a highlight, featuring a self-lock mechanism for safety and a long, elegant handle that spans its entire height. This design not only enhances ease of use but also adds a touch of contemporary style to any room.

SKU: 134-14600000

Technical Specifications
SKU134-14600000
Steel ColourBlack
DimensionsH560 x B830 x D450 (mm)
Kw Output4 u2013 8
Heated Area40-140 square metres
Weight140 kg
ControlDuplicAiru00ae
Combustion Chamber DimensionsH360 x B580 x D290 (mm)
Flue Diameter150 mm (6 inch)
Warranty2 Years
Place Of ManufactureDenmark
The Sigma (Outside Air) - BLACK is designed for built-in installation. Ensure you follow local building codes and manufacturer guidelines when installing. Key steps include: verifying the appropriate clearance from combustible materials, ensuring a suitable external air intake location, and securing the unit firmly in the designated space. Consider consulting a certified installer. Optional accessories such as additional heat transfer components or flue adaptors may be required depending on your installation setup; please enquire if your project has special requirements.

DuplicAir® technology allows you to control the burning rate and temperature of your stove easily, leading to more efficient combustion and better heat management.

The fresh air intake option draws air from outside your home, ensuring efficient combustion and reducing the need for indoor air, which can improve overall air quality.

Yes, the door features a self-lock mechanism that ensures it remains securely closed during operation, enhancing safety.

Heat transfer connections help distribute the heat generated by the stove more evenly throughout your living space, improving overall warmth and comfort.

Absolutely, its modern widescreen design and elegant long handle make it a versatile choice that complements various interior styles.

Yes, National Flues provides reliable delivery services nationwide, ensuring you receive your product in a timely manner.

Yes, we offer trade accounts for our products, providing additional benefits and competitive pricing for trade customers.
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 Sigma (Outside Air) - BLACK buyers guide

Order your Sigma (Outside Air) - BLACK today and experience the perfect balance of design and efficient heating – don’t miss out on the warmth you deserve!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal