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4.3 Technical Data Table - Heater Section
Appliance Category II
Heat Input
Gross Calorific Value
Heat Input
Net Calorific Value
Approximate
Max Heat Output
Min Heat Input - Low Fire
Gross Calorific Value
Min Heat Input - Low Fire
Net Calorific Value
Min Heat Output - Low Fire
*Combination Fan/Limit Thermostat Settings
Set Point 1 Fan OFF Temp.
Set Point 2 Fan ON Temp.
Set Point 3 Limit Temp.
Secondary Limit Thermostat
Natural Gas (G20) Data - Inlet Pressure 20 mbar Min 17 mbar Max 25 mbar
Max Burner Pressure
Max Gas Flow Rate
Min Burner Pressure - Low Fire
Min Gas Flow Rate
Natural Gas (G25) Data - Inlet Pressure 25 mbar Min 20 mbar Max 30 mbar
Max Burner Pressure
Max Gas Flow Rate
Min Burner Pressure - Low Fire
Min Gas Flow Rate
LPG Gas Propane (G31) Data - Inlet Pressure 37 mbar (Alternative where permitted 50 mbar) Minimum
25 mbar Maximum 57.5 mbar
Max Burner Pressure
Max Gas Flow Rate
Min Burner Pressure - Low Fire
Min Gas Flow Rate
LPG Butane (G30) Data - Inlet Pressure 29 mbar Min 20 mbar Max 35 mbar
Max Burner Pressure
Max Gas Flow Rate
Min Burner Pressure - Low Fire
Min Gas Flow Rate
Gas rates corrected to standard conditions 1013.25 mbar 15°C.
*See Page 44, Figure 19 for detailed Combination Fan/Limit Thermostat settings.
2H/L 3B/P
Model
kW
Btu/h x 1000
kW
Btu/h x 1000
kW
Btu/h x 1000
kW
Btu/h x 1000
kW
Btu/h x 1000
kW
Btu/h x 1000
°C
°C
°C
°C
mbar
3
m
/h
3
ft
/h
mbar
3
m
/h
3
ft
/h
mbar
3
m
/h
3
ft
/h
mbar
3
m
/h
3
ft
/h
mbar
3
m
/h
kg/h
liquid l/h
mbar
3
m
/h
kg/h
liquid l/h
mbar
3
m
/h
kg/h
liquid l/h
mbar
3
m
/h
kg/h
liquid l/h
75
90
95
111
324
379
86
100
293
341
78
91
266
311
66.5
77.7
227
265
60.2
70
205
239
54.6
63.7
186
217
50
45
85
70
6.6
6.0
9.0
10.5
319
371
3.23
2.9
6.30
7.4
222.5
259.6
10.0
9.3
9.49
11.06
335.1
391
4.9
4.6
6.64
7.74
234.6
273.4
25.6
27.3
3.51
4.09
6.5
7.58
12.8
14.9
12.5
13.4
2.46
2.86
4.55
5.31
8.96
10.43
18.3
19.4
2.65
3.09
6.5
7.55
11.3
13.2
9.0
9.5
1.86
2.16
4.53
5.29
7.91
9.24
SECTION 4: S
PECIFICATIONS
100
115
119
134
406
457
107
121
365
413
98
111
334
379
83.3
93.8
284
320
74.9
84.7
256
289
68.6
77.7
234
265
30
45
75
75
6.2
6.3
11.3
12.8
398
451
3.0
3.1
7.9
9.0
279.3
316.4
9.2
10.2
11.86
13.43
419
474
4.5
5.0
8.30
9.40
293.2
332.0
25.3
25.9
4.39
4.97
8.13
9.21
16.0
18.1
12.4
12.7
3.07
3.48
5.69
6.45
11.20
12.67
18.3
18.7
3.32
3.75
8.09
9.17
14.1
16.0
9.0
9.2
2.32
2.63
5.66
6.42
9.87
11.20
7
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