azure Nestor Martin Harmony 33 SE | Ecodesign Wood-Burning Stove | Eurostove

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Harmony 33 - H33 SE- Ecodesign

Nestor Martin Harmony 33 SE Ecodesign Wood-Burning Stove

The traditionally styled Harmony 33 Ecodesign wood-burning stove combines timeless elegance with cutting-edge combustion technology, making it one of the finest stoves available today. Its graceful design and exceptional performance create the perfect centrepiece for any home.

Built with solid cast iron and steel construction, the Harmony 33 reflects Nestor Martin’s long heritage of craftsmanship — the company has been building stoves since 1854. This convection stove is beautifully engineered with European-quality cast iron, ensuring strength, durability, and long-lasting performance.

The Harmony 33 is supplied as standard with a classic brass handle, with optional black or nickel handles available for those who prefer a different finish.

With a generous heat output range of 5–10 kW, this stove delivers warmth and comfort even on the coldest days, while maintaining outstanding efficiency. Designed exclusively for use with kiln-dried or well-seasoned wood, the Harmony 33 offers a clean, efficient burn that meets the latest Ecodesign standards.

🌱 Energy Rating: A+


Key Design Features

  • Solid Cast Iron & Steel Construction – strength, durability, and European quality

  • Plexus Air Control – precise and responsive flame management

  • ZR Combustion Technology – advanced efficiency with cleaner burning

  • Rear Heat Shield – safe and practical installation flexibility

  • Convection System – improved heat circulation throughout the room

  • Infrared Glass (IR Glass) – retains radiant heat while offering a beautiful view of the flames

  • Air Wash System – keeps the glass cleaner for longer

  • Wood-Burning Only – designed for performance and sustainability


🔥 Elegant design, innovative technology, and superior heating performance – the Nestor Martin Harmony 33 is more than a stove, it’s a statement of warmth, heritage, and style.


Add the other handle options separately here:

Black Handle

Nickel Handle

 
 

Wood Stove

Air Wash System

Woodbox Technology

Closed Combustion Capable

Traditional Style Stove

Freestanding Stove

Suitable for 12mm Floorplate

Cast Iron Construction

Cast Iron Door

Full Convection Stove

Painted Finish

Smoke Control Certified

 
 
 

Products specifications

Height 649mm
Width 649mm
Depth 370mm
Height to centre of rear outlet 582mm
Distance to centre of top flue outlet from back of stove 116 mm
Flue outlet size 150 mm
Nominal Output 5.2kW
Weight 143kg
Efficiency 82%
CO @ 13% 0.10%
Particulates mg/mo3 @13% 11
Maximum log length 400mm
Distance combustible materials rear 400mm
Distance combustible materials side 300mm
Optional closed combustion Yes
Smoke Control Yes
Suitable for glass floor plate Yes
En 13240
Recommended heat area up to 180m3