© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2008
E & OE Instructions Part number IN1115 Edition G3
4
Technical Details Intermittent Operation
Model Name
Model
Number
Heat Output
Nominal
Wood
Heat Output
Nominal
Coal*
Weight
KG
Flue
Draught
Nominal
Flue Gas
Mass
Flow g/s
Flue Gas
Temperature
Down Stream
of Flue Spigot
deg C
Efficiency
with
Top Flue
Connection
Harmony 13 Wood
H13*
4.6kW
96
12pa
4.9
293
77.1% Net
70.2% Gross
Harmony 13 Coal
H13*
3.6kW
96
12pa
3.8
210
82.8% Net
75.4% Gross
Harmony 23
H23*
5.9kW
6.1kW
124
12pa
7.7
326
See smoke
control
exempted
table
Harmony 33
H33
7.9kW
8.4kW
143
12pa
6.5
357
Harmony 43
H43*
10.5
11.3kW
186
12pa
6.5
357
Stanford 13 Wood
S13*
4.6kW
96
12pa
4.9
293
77.1% Net
70.2% Gross
Stanford 13 Coal
S13*
3.6kW
96
12pa
3.8
210
82.8% Net
75.4% Gross
Stanford 23
S23*
5.9kW
6.1kW
124
12pa
7.7
326
See smoke
control
exempted
table
Stanford SP23 HP
SP23 HP*
5.9kW
6.1kW
132
12pa
7.7
326
Stanford 33
S33
7.9Kw
6.1kW
146
12pa
6.5
357
Stanford SP33 HP
SP33 HP
7.9kW
8.4kW
153
12pa
6.5
357
Stanford 43
S43*
10.5Kw
11.3kW
186
12pa
6.5
357
Stanford SP43 HP
SP43 HP*
10.5Kw
11.3kW
196
12pa
6.5
357
Nestor Martin R23
R23*
5.9kW
6.1kW
103
12pa
7.7
326
Nestor Martin R33
R33
7.9kW
8.4kW
125
12pa
6.5
357
Nestor Martin RH33
RH33*
8.4kW
7.2kW
143
12pa
6.5
357
Nestor Martin FH33
FH33*
8.4kW
7.2kW
141
12pa
6.5
357
* HETAS Approved
Models indicated above as HETAS approved to a certain flue position are indicated by **
Intermittent operation is when the appliance is used for short firing periods for example 45 minutes to 2 hours.
This is a common operation in warmer weather such as cold spring evenings. The information provided below
where indicated as HETAS approved is from the current CE standards EN 13240:2001 and EN 13240 A2:2004.
The test fuel for wood burning, Beech, for Coal burning Anthracite.
