A wood-burning stove that presents itself as a lovely and elegant piece of furniture and yet is humble without compromising on any technical solutions…

This model is a variant of HWAM’s new series of wood-burning stoves, HWAM 4600. The right choice for anyone wanting an elegant stove that does not compromise on the technological solutions. The extra wide glass section offers a perfect view of the warm flames even though this is one of the smallest stoves of the 4600 series.

Options:
HWAM 4640m - modern door.
HWAM 4640c - classic door.
HWAM 4640c - with soapstone or sandstone cover
HWAM 4640m - with soapstone or sandstone cover

You can also order the stove with an exclusive San Sebastian stone or with Gray Sandstone.

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.

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
AutomaticTM nominal heat output (kW)
7,0
IHSTM nominal heat output (kW)
8,0
Smokeoutlet, Ø (mm)
150
Chimney draught, recommended (Pa)
12
Combustion chamber width (cm)
49
Height (cm)
114,3
Width (cm)
63,0
Depth (cm)
40,6

Weight

Weight (kg)
133

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

Connection from floor, top (cm)
111,4

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)
20
Distance to inflammable materials, side(cm)
35
Distance to inflammable materials, front(cm)
75
Distance to inflammable materials, corner location (cm)
All dimensions in connection with corner installation are only recommendations. Contact your chimney sweep for a clarification. 12-41
Distance to furnishing in front (cm)
130

Efficiency, Autopilot™/HWAM® SmartControl™

Efficiency, gross/net (%)
80/81

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