Skip to: main navigation | main content | sitemap | accessibility page

Scroll ▼

Harmony 23 - H23 - Ecodesign

The traditionally styled Harmony range of stoves offers style and grace in abundance. These looks, combined with the very latest in combustion technologies, result in one of the finest stoves ever made.

The Harmony 23 is a wood-burning stove with a catalyser, suitable to only burn seasoned wood. With a nominal heat output of 5.5kW, the Harmony 23 will heat an average room even on the coldest days. This stove is available with the catalyser in either top or rear flue exit positions, please ensure that you order the correct option.

ENERGY RATING: A Energy Rating Arrow     Product Fiche

The Harmony range of wood-burning stoves represents a giant leap forward in combustion technology. With the minimum of supervision, they burn more efficiently making them as environmentally friendly as possible. This is the result of working to achieve the most attractive and natural flame patterns possible, from the most natural of fuels available.

Design Features

  • Plexus Air Control
  • Double Glazed glass
  • ZR Combustion Technology
  • Designed for Overnight burning
  • Rear heat shield
  • Convection system
  • Top or rear flue
  • Air Wash
  • Woodburning only

Pictured with Brass Handle, the Harmony 23 comes as standard with a nickel handle with the option to have a brass or a black handle with matching hinge pins.

Add a Brass or Black Handle:

Brass Handle

Black Handle 


Wood Stove

Air Wash System

Woodbox Technology

Closed Combustion Capable

Traditional Style Stove

Freestanding Stove

Suitable for 12mm Floorplate

Cast Iron Construction

Full Convection Stove

Painted Finish

Ecodesign Ready

Smoke Control Certified


Products specifications

Height 659mm
Width 610mm
Depth 369mm
Weight 124kg
Nominal Output 5.5kW
Efficiency 80%
CO @ 13% 0.01
Maximum log length 330mm
Distance combustible materials rear 200mm
Distance combustible materials side 200mm
Height to centre of rear outlet 536mm
Optional closed combustion Yes
Smoke Control YES
Suitable for glass floor plate YES
En 13240
Recommended heat area up to 96m3