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Hwam 3520 4.5kw Wood Burning Stove With Glass Door

Hwam 3520 4.5kw Wood Burning Stove With Glass Door

Starting at: £2,195.00 inc VAT

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Technical Data

  • Style: Modern
  • DEFRA Approved: Yes
  • Fuel: Wood Only
  • Construction: Cast Iron & Steel
  • Output (kW): 4.50
  • External Height: 1258
  • External Width: 540
  • External Depth: 371
  • Convection: Yes
  • Efficiency (%): 78.1
  • Warranty: 5 year(s)
  • Outlet Diameter (mm): 150
  • Outlet Diameter (inches): 6
  • Distance from sides to Combustibles (mm): 200
  • Distance from rear to Combustibles (mm): 100
  • Fire Box Width (mm): 330
  • External/Direct Air: Yes
  • Primary Air: Yes
  • Secondary Air: Yes
  • Suitable for 12mm hearth: Yes
  • Weight (kg): 118.0
  • Distance rear to center of top outlet (mm): 163
  • Distance floor to center of rear outlet (mm): 854
  • Outlet Location: Top/Rear

Stunning looks and large viewing area give this stove a charm all of its own. Innovative and stylish, this smaller stove is ideal for any home. Its compact size offers large viewing of the flames, but still produces 4.5 kW of heat.

Note: If floor standing, a plinth is required if your floor is slightly uneven, highly recommended even with a smooth floor.

Design Features

  • Autopilot
  • Unique Door Locking System
  • Wall Hanging Bracket Option
  • Top Or Rear Flue
  • Floor Or Wall Mountable
  • Plinth For Floor Option

Hwam Autopilot IHS

As an innovative manufacturer of wood-burning stoves, HWAM A/S has had a long-standing ambition to develop a more intelligent stove in order to heighten the technological level of its products.

With the newly-developed Autopilot IHS™ (Intelligent Heat System), HWAM A/S can now present a more intelligent stove that can compete with pellet-burning stoves, heat pumps, solar panels and other, non-fossil energy sources.

HWAM Autopilot IHS™ not only controls combustion automatically – it also allows you to set the room temperature to the required level with the help of a remote control which even tells you when to refuel your stove. Electronic precision that benefits the environment, reduces fuel consumption and makes life easier for you.

This is how easy it is:

Light the fire as usual: with HWAM Autopilot IHS™ all you have to do is to light up as you would do with any ordinary stove. No changes here.

Set the required level for the room temperature: press the appropriate button on the remote control a few times to set the room temperature to the level you want easily and rapidly.

The remote control beeps when it is time to refuel: the intelligent remote control beeps when you should add more firewood. This way you do not have to constantly keep an eye on the fuel level in the stove – HWAM Autopilot IHS™ does it for you.

How HWAM Autopilot IHS™ works

Temperature and oxygen monitor: the temperature in the stove and the level of oxygen in the flue gas are continually monitored and sent to the control system.

Air box: the air box controls oxygen levels with the help of three, independent air intakes: the room temperature, the temperature in the stove and the level of oxygen in the flue gas.

The remote control: used to set the required level for the room temperature. It automatically tells you when to refuel, monitors the room temperature and sends the data to the control system.


  • HETAS Approved: Yes