The Contura 620G Style wood burning stove is a 6 kW large glass door model designed for homeowners who want strong heat retention with a broader, more contemporary fire view. With Powerstone and a convection damper fitted as standard, plus an A+ efficiency class and 86% efficiency, it is built to deliver efficient heat and make fuller use of the warmth produced from each load of logs.
The large glass door is the key visual difference in this model, giving the stove a more open front and making the flames a stronger part of the room. In practical terms, that wider fire view helps the stove feel more modern and more visually connected to the space. Behind that, the retained heat performance is already built in. Powerstone is included as standard and works with the convection damper to store heat and release it more gradually over time. That matters in everyday use because the stove continues contributing warmth after the main burn has reduced, rather than relying only on direct heat from the flames. If the cover is chosen instead of the warming shelf above the door, there is also room for even more Powerstone, adding further retained heat capacity.
The stove also includes several features that improve day to day operation. The Automatic Start Function controls lighting air through the grate, allowing the stove to be lit with the door shut rather than left open during start up. The Refuelling Boost Function helps revive embers that are nearly spent by introducing fresh oxygen from below, making it easier for new logs to catch. The Silent Sliding Ashtray makes emptying smoother and quieter, while the cool touch handle improves comfort during normal use. A log compartment is built in beneath the firebox, and a warming shelf can be selected where a useful surface above the door is preferred.
With a maximum heating area of 150 m², support for logs up to 36 cm, and chimney connection from above or behind, this model balances strong performance, practical flexibility, and a cleaner contemporary look.
Key Features:
- Large glass door
- Powerstone as standard
- Convection damper as standard
- A+ efficiency class
- 86% efficiency
- 6 kW output
- Maximum heating area of 150 m²
- Space for extra Powerstone
- Integrated log compartment
- Automatic Start Function
- Refuelling Boost Function
- Silent Sliding Ashtray
- Cool touch handle
- Warming shelf option
- Accepts logs up to 36 cm
- Chimney connection above or behind
- Black finish
Expert Insight:
A stove with retained heat built into the standard specification offers a practical advantage, especially in rooms used over long evenings where steady warmth matters more than short bursts of peak heat. Choosing the large glass door version also changes how the stove performs visually, giving more presence to the fire without increasing the appliance footprint.
Suitability:
This model is well suited to living rooms, open plan spaces, and design led interiors where efficient heat retention and a wider flame view are both priorities. It is a strong option for buyers who want a more contemporary front with stronger stored warmth already included.
Installation / Technical Notes:
The stove can be connected from above or behind, helping with different flue routes and room layouts. Floor protection, outdoor air inlet, Powerstone, soft close door, and turntable are listed as available accessories.


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