01202 662500
Upton floor standing modular boiler
- Space saving, fully modulating condensing pre-mix floor standing boiler with aluminium heat exchanger.
- Available in 6 modules with outputs (@50/30°C) of 98, 147, 197, 246, 295 and 348kW. Individual boiler modules can be stacked one, two or three high in up to 18 combinations, maximum 1,046kW.
Product Information
Small footprint – get over 1MW from less than 1 metre squared footprint
Aluminium heat exchanger provides excellent heat transfer properties and a 5-year warranty
Quick to respond with low water content
Lightweight and compact modular boiler – ideal for city centre developments
Parallel water flow for an even surface temperature across the aluminium heat exchanger
Highly efficient up to 97% gross seasonal efficiency exceeds legislation and reduces energy use
High turndown ratio for close load matching further improves efficiencies
Assists designers with changing project requirements - gas and water connection positions identical on all models
Easy access for service and system cleaning – combustion analysis and drain point at front of boiler
Built in boiler sequence controls capable of controlling up to 16 boiler modules and hot water circuits
Low noise to enable installation close to building occupants
Environmentally friendly low NOx emission (European Class 6)
6 bar rated heat cell
Air inlet filter for clean combustion and reduced noise
Simplified primary circuit design with a choice of complete optional kits from Hamworthy to include – flow and return pipework kit, optional matched boiler pumps, low loss header with combined air and dirt separator, connection points and manifold extension kits
MCPD - The Medium Combustion Plant Directive (MCPD) is legislation that regulates individual combustion plants with a rated thermal input greater than or equal to 1MW but less than 50MW. The Upton UF1050-3 falls into this category. The boiler is compliant with the emission limit values but registration/permission is required from the relevant authority before the plant can be put to service. Find out more here.
Ideal uses/applications
New build projects
City centre, roof top and basement plantrooms
Restricted space plantrooms
Large commercial and public buildings including schools, hospitals and hotels
Medium sized commercial and public buildings including schools, hospitals, offices and hotels
Locations with substantial and continuous heating load including hospitals, care homes and hotels
Optional extras
Pipework header kits to include matched boiler pumps, safety relief valve and automatic air vent
Low loss header with integrated air and dirt separator (Want to know 'What is a low loss header?')
3 port extension manifold
Blanking plates with tappings for system safety relief valve and pressurisation unit
Multiple boiler controls
Room & outside temperature sensors
LPB bus communications modules
Zone control
DHW cylinder sensor kit
Flues available
Single Boiler Controls
Multiple Boiler Controls
Choose from a wide range of service contracts to help maintain optimum performance
Book commissioning at the same time as placing your order for improved warranty terms.
- Upton modular boiler
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
No. of modules
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
- Energy
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Building Regulations Part L seasonal efficiency
% gross
97.4
97.4
97.4
95.6
95.6
95.6
96.5
96.5
96.5
94.3
94.3
94.3
95.6
95.6
95.6
96.9
96.9
96.9
Building Regulations Part L seasonal efficiency
% nett
108.2
108.2
108.2
106.2
106.2
106.2
107.2
107.2
107.2
104.8
104.8
104.8
106.2
106.2
106.2
107.7
107.7
107.7
Boiler output 80/60°C
kW
89.1
178.2
267.3
134.5
269
403.5
181.7
363.4
545.1
229.4
458.8
688.2
273
546
819
316.4
632.8
949.2
Boiler output 50/30°C
kW
98.6
197.2
295.8
147.3
294.6
441.9
197.9
395.8
593.7
246.9
493.8
740.7
295.9
591.8
887.7
348.9
697.8
1046.7
Boiler input gross (maximum)
kW
103
206
309.0
154.6
309.2
463.8
208.9
417.7
626.6
261.9
523.9
785.8
314.6
629.1
943.7
360.8
721.6
1082.5
Boiler input nett (maximum)
kW
92.8
185.5
278.3
139.2
278.4
417.6
188.1
376.1
564.2
235.9
471.7
707.6
283.3
566.5
849.8
324.9
649.8
974.8
Boiler output 80/60°C (minimum)
kW
17.8
17.8
17.8
26.9
26.9
26.9
36.3
36.3
36.3
45.9
45.9
45.9
54.6
54.6
54.6
63.3
63.3
63.3
Boiler output 50/30°C (minimum)
kW
19.7
19.7
19.7
29.5
29.5
29.5
39.6
39.6
39.6
49.4
49.4
49.4
59.2
59.2
59.2
69.8
69.8
69.8
- Water
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Water content
litres
9
18
27
12.6
25.2
37.8
16.2
32.4
48.6
19.8
39.6
59.4
23.4
46.8
70.2
27
54
81
System design flow rate @ 11°C ∆T rise
l/s
2.2
4.3
6.5
3.3
6.5
9.8
4.3
8.7
13
5.4
10.9
16.3
6.5
13
19.6
7.6
15.2
22.8
Water side pressure loss @ 11°C ∆T rise
mbar
736
736
736
820
820
820
710
710
710
767
767
767
807
807
807
835
835
835
System design flow rate @ 20°C ∆T rise
l/s
1.2
2.4
3.6
1.8
3.6
5.4
2.4
4.8
7.2
3
6
9
3.6
7.2
10.8
4.2
8.4
12.6
Water side pressure loss @ 20°C ∆T rise
mbar
225
225
225
250
250
250
217
217
217
234
234
234
246
246
246
255
255
255
Minimum operating water pressure
barg
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Maximum operating water pressure
barg
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
Maximum water pressure
barg
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Maximum flow temperature setting
°C
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
Minimum flow temperature setting
°C
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
- Gas
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Gas flow rate (maximum) (Nat gas)
m3/hr
9.8
19.6
29.5
14.7
29.5
44.2
19.1
38.2
57.3
25
49.9
74.9
30
60
89.9
34.4
68.8
103.1
Gas flow rate (maximum) (LPG)
m3/hr
3.8
7.6
11.4
5.7
11.4
17.1
7.7
15.4
23.1
9.7
19.4
29.1
11.6
23.2
34.8
13.3
26.6
39.9
Nominal inlet pressure (Nat gas)
mbar
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Nominal inlet pressure (LPG)
mbar
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
Maximum inlet pressure (Nat gas)
mbar
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Maximum inlet pressure (LPG)
mbar
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
- Flue
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Approx flue gas volume @ 72°C , 9.0% CO2
m3/hr
155
310
465
233
466
699
314
628
942
394
788
1182
474
948
1422
543
1086
1629
Maximum flue gas temperature @ 80/60°C
°C
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
Maximum flue gas temperature @ 50/30°C
°C
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
Pressure available at flue connection
Pa mbar
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
150 1.5
130 1.3
130 1.3
100 1
100 1
80 0.8
110 1.1
70 0.7
60 0.6
NOx Class
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Maximum inlet pressure (LPG)
mbar
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
- Connection
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Water flow/return connections
inches
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
R2-11
Gas inlet connection pipe thread size
inches
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
G1¼
Flue connection diameter (I/D)
mm
130
200
200
130
200
200
130
250
250
130
250
250
130
300
300
130
300
300
Condensate trap connections (O/D)
mm
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
- Electrics
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Electrical supply
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
230V ~ 50Hz
Power consumption - maximum boiler modulation
W
139
278
417
304
608
912
220
440
660
285
570
855
442
884
1326
508
1016
1524
Run current (per module)
Amp
0.6
0.6
0.6
1.3
1.3
1.3
1
1
1
1.2
1.2
1.2
1.9
1.9
1.9
2.2
2.2
2.2
- Others
Units
UF100-1
UF200-2
UF300-3
UF150-1
UF-300-2
UF450-3
UF200-1
UF400-2
UF600-3
UF250-1
UF500-2
UF750-3
UF300-1
UF600-2
UF900-3
UF350-1
UF700-2
UF1050-3
Approx shipping weight
kg
152
286
420
177
336
495
220
422
624
247
476
705
287
551
815
310
597
884
Noise emission @1m @max modulation (per module)
Max dB (A)
55.8
55.8
55.8
59.4
59.4
59.4
59.7
59.7
59.7
58.5
58.5
58.5
60.9
60.9
60.9
60.9
60.9
60.9
Brochures
Hydraulic Schematics
Installation And Servicing
- CAD
dn100-low-loss-header- upton-pipe-kit-dn200
- upton-pipe-kit-dn150-larger-pump
- upton-uf200-2-uf300-2-with-pipe-kit-dn100-2h
- upton-uf300-1-uf350-1
- upton-uf300-3-uf450-3-with-pipe-kit-dn100-3h
- upton-uf900-3
- upton-uf1050-3
- upton-uf600-3-uf750-3-with-pipe-kit-dn150-3h
- upton-uf400-2-uf500-2-with-pipe-kit-dn150-2h
- upton-boiler-pipekits-dn200-2h