The minimalist exterior conceals advanced technology, a firewood box and a heat storage compartment...

HWAM 3660m is an ecofriendly and tall, attractive wood-burning stove that has a storage space beneath the combustion chamber and a heat storage compartment at the top. When the heat storage compartment is filled with stone, some of the heat is retained and subsequently given off over several hours.

This wood-burning stove is provided with a modern side hinged door.
A delightful framework around the crackling flames!

Options:
HWAM 3660m - modern door.
HWAM 3660c - classic door.
HWAM 3660m - with soapstone or sandstone cover
HWAM 3660c - with soapstone or sandstone cover

You can also order the stove with an exclusive Rosewood stone cover, or in a white version with a modern door.

HWAM® SmartControl™ is available as internal fitting in this HWAM wood-burning stove.
Dimensional Drawing
Product Features

HWAM® SmartControl™

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

Heat storage

Heat storage is a phenomenon known from the large mass stoves where heat is stored in the stones surrounding the combustion chamber.

Materials

Here at HWAM, we have been working with sheet iron for more than 30 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™
HWAM®SmartControl™
HWAM® Autopilot™
Yes
HWAM® Smartcontrol™
Yes
Capacity (kW)
3-9
Nominal heat output (kW)
6,0
Smokeoutlet, Ø (mm)
150
Chimney draught, recommended (Pa)
11/12
Combustion chamber width (cm)
35
Height (cm)
150,8
Width (cm)
55,6
Depth (cm)
44,2

Weight

Weight (kg)
168
Heat-retaining stones (kg)
55

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

Connection from floor, top (cm)
109,6/112,3

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

Distance to inflammable materials, back (cm)
10
Distance to inflammable materials, side(cm)
40
Distance to inflammable materials, front(cm)
90
Distance to inflammable materials, corner location (cm)
All dimensions in connection with corner installation are only recommendations. Contact your chimney sweep for a clarification. 20-48
Distance to furnishing in front (cm)
90

Efficiency, Autopilot™/HWAM® SmartControl™

Efficiency, gross/net (%)
78,3/80,7

Approvals

EN 13240 (Europa)
Yes
Art. 15a (Austria)
Yes
NS 3058/3059 (Norway)
Yes
The stove announcement (Denmark)
Yes
LRV (Switzerland)
Yes
BImSchV Stufe 2 (Germany)
Yes
RLU zugelassen (Germany)
Yes
Exempt under the Clean Air Act (UK)
Yes
HETAS registrated (UK)
Yes
Designer

Henrik Sørig Thomsen and Tobias Jacobsen are the designers of this stove

Read more about the designers