SGS
Condensing High Efficiency
Gas-Solar Water Heater
SGS - 28/30/50/60/80/100
Solar control
Fully room sealed condensing high efficiency gas-solar water heater (95 % gross) • Maximum solar contribution through fully integrated intelligent solar controller • 1 control and display unit for the complete installation • Extra solar contribution possible up to 40 % compared to standard solar systems • Suitable in combination with storage tanks up to 3000 liters • Flexible flue options (maximum lenght 115m) • Thermocontrol for easy flexible control / fault diagnosis • Programmable for legionella purge cycle • All models suitable for natural or LP gas • Meets latest EPC standards:
SGS 28-60 : 0,902 • Scale formation is reduced through the improved design and location of the heat exchanger • Very easy maintenance and installation • SGS 80 - SGS 100 standard applied with powered anodes • Remote control connection • Voltage-free contact for general fault indication • Unvented kits are optional
Storage
Tank SGS
Innovation has a name.
SGS
Technical specifications
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SGS 28 |
SGS 30 |
SGS 50 |
SGS 60 |
SGS 80 |
SGS 100 |
Gas data natural gas 2H (G20) |
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Input* |
kW |
32.1 |
34.5 |
52.6 |
63.2 |
86.6 |
105.5 |
Output |
kW |
30.5 |
32.7 |
48.8 |
59.6 |
81.9 |
99.8 |
Inlet pressure |
mbar |
20 |
20 |
20 |
20 |
20 |
20 |
Burner pressure |
mbar |
8.5 |
8.5 |
8.5 |
11.5 |
6.0 |
6.0 |
Gas consumption ** |
m3/h |
3.1 |
3.3 |
5.0 |
6.0 |
8.3 |
10.1 |
Diameter injector |
mm |
4.90 |
5.10 |
7.00 |
7.10 |
6.30 |
6.80 |
Max. flue gas temperature |
°C |
70 |
50 |
75 |
75 |
50 |
50 |
Flue gas discharge |
kg/h |
56.8 |
61.1 |
85.4 |
101.4 |
141.9 |
164.3 |
Gas data butane gas 3+ G30 |
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Input* |
kW |
30.7 |
32.8 |
50.6 |
59.4 |
- |
- |
Output |
kW |
29.8 |
31.8 |
48.1 |
56.9 |
- |
- |
Inlet pressure |
mbar |
30 |
30 |
30 |
30 |
- |
- |
Burner pressure |
mbar |
- |
- |
- |
- |
- |
- |
Gas consumption ** |
kg/h |
2.2 |
2.4 |
3.7 |
4.3 |
- |
- |
Diameter injector |
mm |
2.50 |
2.60 |
3.40 |
3.80 |
- |
- |
Max. flue gas temperature |
°C |
70 |
50 |
75 |
75 |
- |
- |
Flue gas discharge |
kg/h |
60.0 |
62.2 |
86.0 |
101.9 |
- |
- |
Gas data propane gas 3+ G31 |
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Input* |
kW |
29.0 |
30.9 |
50.3 |
59.1 |
84.8*** |
103.3*** |
Output |
kW |
28.1 |
29.8 |
47.7 |
56.9 |
81.9*** |
99.8*** |
Inlet pressure |
mbar |
37 |
37 |
37 |
37 |
30*** |
30*** |
Burner pressure |
mbar |
- |
- |
- |
- |
13.0*** |
13.0*** |
Gas consumption ** |
kg/h |
2.1 |
2.2 |
3.6 |
4.2 |
6.1*** |
7.4*** |
Diameter injector |
mm |
2.50 |
2.60 |
3.40 |
3.80 |
4.70*** |
5.10*** |
Max. flue gas temperature |
°C |
70 |
50 |
75 |
75 |
50*** |
50*** |
Flue gas discharge |
kg/h |
54.3 |
56.5 |
85.1 |
101.0 |
142.1*** |
176.4*** |
Draw-off capacity |
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Storage capacity |
l |
217 |
368 |
368 |
368 |
460 |
460 |
Max. temperature setting |
°C |
80 |
80 |
80 |
80 |
80 |
80 |
Tcold = 10ºC / Tset = 65ºC |
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30 min ∆T=44°C |
l |
457 |
642 |
784 |
897 |
1139 |
1296 |
60 min ∆T=44°C |
l |
755 |
961 |
1261 |
1461 |
1939 |
2270 |
90 min ∆T=44°C |
l |
1053 |
1280 |
1738 |
2043 |
2737 |
3245 |
120 min ∆T=44°C |
l |
1350 |
1599 |
2215 |
2625 |
3540 |
4220 |
Continuous ∆T=44°C |
l/h |
595 |
638 |
954 |
1164 |
1601 |
1950 |
Heating-up time ∆T=44°C |
min |
22 |
35 |
23 |
19 |
17 |
14 |
30 min ∆T=50°C |
l |
402 |
565 |
690 |
773 |
1002 |
1140 |
60 min ∆T=50°C |
l |
664 |
846 |
1110 |
1286 |
1706 |
1998 |
90 min ∆T=50°C |
l |
926 |
1126 |
1530 |
1798 |
2411 |
2856 |
120 min ∆T=50°C |
l |
1188 |
1407 |
1950 |
2310 |
3115 |
3714 |
Continuous ∆T=50°C |
l/h |
524 |
562 |
840 |
1025 |
1409 |
1716 |
Heating-up time ∆T=50°C |
min |
25 |
39 |
26 |
22 |
20 |
16 |
30 min ∆T=55°C |
l |
366 |
513 |
627 |
703 |
911 |
1036 |
60 min ∆T=55°C |
l |
604 |
769 |
1009 |
1169 |
1551 |
1816 |
90 min ∆T=55°C |
l |
842 |
1024 |
1391 |
1634 |
2191 |
2596 |
120 min ∆T=55°C |
l |
1080 |
1279 |
1772 |
2100 |
2832 |
3376 |
Continuous ∆T=55°C |
l/h |
476 |
511 |
763 |
932 |
1281 |
1560 |
Heating-up time ∆T=55°C |
min |
27 |
43 |
29 |
24 |
22 |
18 |
Electrical data |
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Power consumption |
W |
275 |
275 |
275 |
275 |
600 |
690 |
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Power supply |
VAC/Hz |
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/ +10 % VAC) |
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General |
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Fan rotational speed at ignition |
r.p.m. |
4500 |
4500 |
4500 |
4500 |
2790 |
3120 |
Working speed fan |
r.p.m. |
5000 |
5400 |
6000 |
6660 |
5100 |
5700 |
Pressure differential |
Pa |
635/605 |
855/825 |
885/855 |
1085/1055 |
1005/975 |
1145/1115 |
Diameter of air restrictor |
mm |
23 |
23 |
28 |
29 |
36 |
38 |
Anodes |
- |
4 |
4 |
4 |
4 |
2-electric |
2-electric |
Maximum working pressure |
bar |
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8 |
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Shipping data |
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Empty weight |
kg |
177 |
214 |
214 |
214 |
480 |
480 |
Max. weight |
kg |
394 |
582 |
582 |
582 |
940 |
940 |
Weight incl. packaging |
kg |
197 |
234 |
234 |
234 |
491 |
491 |
Width packaging |
mm |
870 |
870 |
870 |
870 |
920 |
920 |
Height packaging |
mm |
1550 |
2080 |
2080 |
2080 |
2060 |
2060 |
Depth packaging |
mm |
950 |
950 |
950 |
950 |
1020 |
1020 |
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*** 3p (G31)
value |
at 15°C en 1013,25 mbar |
data on gross |
consumption |
Gas |
Gas |
* ** |
SGS
Dimensions SGS 28-60
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SGS 28 |
SGS 30 |
SGS 50 |
SGS 60 |
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A |
1485 |
2005 |
2005 |
2005 |
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C |
490 |
490 |
490 |
490 |
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D |
705 |
705 |
705 |
705 |
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E |
925 |
925 |
925 |
925 |
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F |
850 |
850 |
850 |
850 |
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G |
80/125 |
100/150 |
100/150 |
100/150 |
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H |
1460 |
2000 |
2000 |
2000 |
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Hx |
265 |
265 |
265 |
265 |
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Hy |
375 |
375 |
375 |
375 |
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K |
1365 |
1895 |
1895 |
1895 |
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M |
265 |
255 |
255 |
255 |
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N |
1485 |
2005 |
2005 |
2005 |
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Ny |
205 |
205 |
205 |
205 |
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P |
265 |
270 |
270 |
270 |
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R |
180 |
170 |
170 |
170 |
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S |
995 |
1505 |
1505 |
1505 |
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W |
220 |
240 |
240 |
240 |
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1 |
Cold water connection |
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R11/2 |
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2 |
Hot water connection |
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R11/2 |
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3 |
Gas valve connection |
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Rp3/4 |
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4 |
Drain valve connection |
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3/4 |
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5 |
Temperature and pressure valve |
1 / 11.5 NPT |
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6 |
Inspection flange |
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95x70 |
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7 |
Condensate drain |
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Ø40 (SGS 28) |
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Rp1 (SGS 30-60) |
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On all SGS units 3 year warrranty is appliccable on the tank and 1 year on all parts.
Solar control
Storage |
SGS |
Tank |
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