HAMWORTHY HEATING LTD
35
UPTON FLOOR STANDING SERIES
500001340/C
APPENDIX A - GAS DATA
Figure A2– General data
General Data
MODEL UF100-1 UF200-2 UF300-3 UF150-1 UF300-2 UF450-3
Maximum Heat Input (Gross)
kW
103.0
206.0
309.0
154.6
309.2
463.8
Maximum Heat Input (Nett) Qn
kW
92.8
185.5
278.3
139.2
278.4
417.6
Minimum Heat Input (Gross)
kW
20.6
Maximum Output Condensing Pn 50/30°C
kW
98.6
197.2
295.8
147.3
294.6
441.9
Max Output Non Condensing Pn 80/60°C
kW
89.1
178.2
267.3
134.5
269.0
403.5
Minimum Output/Module 80/60°C
kW
17.8
26.9
Minimum Output/Module 50/30°C
kW
19.7
29.5
Ignition Heat Input (Gross)
kW
64.4
83.2
Gross Efficiency 100% Load 80/60°C
%
86.5
87.0
Gross Efficiency 30% Load 50/30°C
%
99.3
97.1
Noise Emission @ 1m (per module)
dB (A)
55.8
59.4
30.9
General
Data
MODEL UF200-1 UF400-2 UF600-3 UF250-1 UF500-2 UF750-3
Maximum Heat Input (Gross)
kW
208.9
417.7
626.6
261.9
523.9
785.8
Maximum Heat Input (Nett) Qn
kW
188.1
376.1
564.2
235.9
471.7
707.6
Minimum Heat Input (Gross)
kW
41.2
Maximum Output Condensing Pn 50/30°C
kW
197.9
395.8
593.7
246.9
493.8
740.7
Max Output Non Condensing Pn 80/60°C
kW
181.7
363.4
545.1
229.4
458.8
688.2
Minimum Output/Module 80/60°C
kW
36.3
45.9
Minimum Output/Module 50/30°C
kW
39.6
49.4
Ignition Heat Input (Gross)
kW
128.3
102.0
Gross Efficiency 100% Load 50/30°C
%
87.0
87.6
Gross Efficiency 30% Load 50/30°C
%
98.2
95.5
Noise Emission @ 1m (per module)
dB (A)
59.7
58.5
51.6
Gas data
MODEL UF100-1 UF150-1 UF200-1 UF250-1 UF300-1 UF350-1
Gas Inlet Connection Pipe Thread Size
R1
1/4”
Nominal Inlet Pressure Nat Gas (LPG)
mbar
20 (37)
Maximum Inlet Pressure Nat Gas (LPG)
mbar
25 (45)
Gas Pressure Switch Setting Nat Gas
mbar
9.5
6.5
11.0
7.5
6.5
6.0
Gas Pressure Switch Setting LPG
mbar
Gas Flow Rate (max. per module) Nat Gas
m3/h
9.8
14.7
19.1
25.0
30.0
34.4
Gas Flow Rate (max. per module) LPG
m3/h
3.8
5.7
7.7
9.7
11.6
13.3
Target CO2 % at High / Low fire Nat Gas
%
9.0 (±0.2%) / 8.4 (±0.1%)
9.0 (±0.2%) / 8.4 (±0.1%)
Target CO2 % at High / Low fire LPG
%
10.55 (±0.2%) / 9.97 (±0.1%)
10.55 (±0.2%) / 9.97 (±0.1%)
NOx Class
6
6
NOx.pond,Hs (Gross) emission at 0% O2 (dry) Nat Gas
mg/kWh
33
32
33
35
34
36
NOx.pond,Hs (Gross) emission at 0% O2 (dry)
LPG
mg/kWh
42.8 44.8 49.0 40.1 47.3 47.1
NOx.pond,(Nett) emission at 0% O2 (dry) Nat Gas
mg/kWh
37
36
36
39
37
39
NOx.pond,(Nett) emission at 0% O2 (dry) LPG
mg/kWh
48.3
48.7
53.3
43.6
51.5
51.2
17
Figure A1– Gas data
