SLENDER & CYLINDRICAL
The HWAM 4100 series was inspired by the most complete of all forms: the circle. By choice, the design is as pure as possible, as evidenced by the simple joints and the slim handle.

A solid top plate gives the stove its finishing touch. The cylindrical shape of the wood-burning stove fits well into a corner or up against a straight wall.



Dimensional Drawing
Product Features

HWAM® Autopilot™

A wood-burning stove with HWAM® Autopilot ™ ensures excellent combustion – for the benefit of the environment and your firewood consumption - without any manual regulation of the air supply.

HWAM® SmartControl™

HWAM® SmartControl™ electronic air regulation gives you a sublime level of comfort and goes easy on the environment and on your pocket.

Materials

Here at HWAM, we have been working with sheet iron for more than 45 years, and we know what advantages it provides for our customers.

Combustion Air System

No oxygen, no fire. It’s that simple. That is why a constant flow of air to the wood-burning stove is needed to create clean and effective combustion in your HWAM.

Convection

All HWAM wood-burning stoves are convection stoves. This means that the wood-burning stove quickly emits heat after lighting.

3 way "Airwash"

Dancing flames are both fascinating and relaxing. Furthermore, flames are beautiful in all phases from the initial lighting to the burning of coals.

Comfort

A HWAM wood-burning stove is designed for user-friendliness throughout the duration of its service lifetime.

Unique Door System

All HWAM stoves have an easy and unique closing system, which ensures that the door fits tightly

Manuals and Downloads
Technical Specifications

Technical data

Energy efficiency class HWAM® Autopilot™
Energy efficiency class HWAM® SmartControl™
HWAM® Autopilot™
Yes
HWAM® SmartControl™
Yes
Capacity (kW)
2-7
Nominal heat output Autopilot™/SmartControl™ (kW)
4.7 / 4.9
Smoke outlet, Ø (mm)
150
Chimney draught, recommended (Pa)
12
Combustion chamber width (cm)
28.4 -
35.8
Height (cm)
162.1
Width (cm)
51.0
Depth (cm)
51.0

Weight

HWAM 4160 (kg)
169

Outlet connection, meassurements,
HWAM® Autopilot™/HWAM® SmartControl™

Connection from floor, top (cm)
112.6 /
112.6

Combustion air system

Combustion air system can be mounted, back (Ø 100 mm)
Yes
Combustion air system can be mounted, floor (Ø 100 mm)
Yes

Distance to inflammable materials

Back (cm)
15
Side (cm)
42
Corner location 45° (cm) (recommended)
10
Furnishing in front (cm)
110

Efficiency, HWAM® Autopilot™/HWAM® SmartControl™

Efficiency, gross/net (%)
82 / 86

Approvals

EN 13240 (Europe)
Yes
Art. 15a (Austria)
Yes
NS 3058/3059 (Norway)
Yes
The stove announcement (Denmark)
Yes
LRV (Switzerland)
Yes
BImSchV Stufe 2 (Germany)
Yes
Exempt under the Clean Air Act (England)*
Yes
HETAS registrated (England)*
Yes
ECODesign 2022 (Europe)
Yes
Flamme Verte (France)*
Yes
* Pending registration
Designer

Heiko Heybey are the designers of this stove

Read more about the designers