Cyclone BFC
Condensing Glass-Lined
Water Heater
BFC - 28/30/50/60/80/100
Meets EPC standards
Fully room-sealed condensing high-efficiency water heater (95%gross)
•Flexible fl ue options (maximum length 115 m) allows installation almost anywhere • ThermoControl for easy fl exible control/fault diagnosis • Meets latest EPC standards: Cyclone BFC 28-60: 0.902
•Utilises premix Low-NOx burner BFC 80/100 • Patented Cyclone burner BFC28-60 • All models suitable for natural or LP gas
•Programmable for legionella purge cycle • Scale formation is reduced through the improved design and location of the heat exchanger • Cyclone BFC 80/100: comes as standard with powered anodes to reduce maintenance requirements • Remote control connection • Voltage-free contact for general fault indication
•Optional ancillaries: Unvented kits • Destratifi cation pump kit
•Powered anodes
Innovation has a name.
Cyclone BFC
Technical specifications
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BFC 28 |
BFC 30 |
BFC 50 |
BFC 60 |
BFC 80 |
BFC 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 |
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Burner pressure |
mbar |
8.5 |
8.5 |
8.5 |
11.5 |
7.0 |
6.0 |
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Gas consumption** |
m3/h |
3.1 |
3.3 |
5.0 |
6.0 |
8.3 |
10.1 |
Diameter main orifice |
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 |
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Gas data butane 3+ (G30) |
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Input* |
kW |
30.7 |
32.8 |
50.6 |
59.4 |
- |
- |
Output |
kW |
29.8 |
31.8 |
48.1 |
57.4 |
- |
- |
Inlet pressure |
mbar |
30 |
30 |
30 |
30 |
- |
- |
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Burner pressure |
mbar |
30 |
30 |
30 |
30 |
- |
- |
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Gas consumption** |
kg/h |
2.2 |
2.4 |
3.7 |
4.3 |
- |
- |
Diameter main orifice |
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 |
- |
- |
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Gas data propane 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 |
37*** |
37*** |
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Burner pressure |
mbar |
37 |
37 |
37 |
37 |
13.0*** |
13.0*** |
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Gas consumption** |
kg/h |
2.1 |
2.2 |
3.6 |
4.2 |
6.1*** |
7.4*** |
Diameter main orifice |
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*** |
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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 = 70ºC |
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30 min. ∆T=44°C |
l |
505 |
689 |
831 |
925 |
1222 |
1379 |
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60 min. ∆T=44°C |
l |
802 |
1008 |
1308 |
1507 |
2023 |
2354 |
90 min. ∆T=44°C |
l |
1100 |
1327 |
1785 |
2089 |
2823 |
3329 |
120 min. ∆T=44°C |
l |
1398 |
1646 |
2262 |
2671 |
3623 |
4304 |
Continuous ∆T=44°C |
l/h |
595 |
638 |
954 |
1164 |
1601 |
1950 |
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Heating-up time ∆T=44°C |
min. |
22 |
35 |
23 |
19 |
17 |
14 |
30 min. ∆T=50°C |
l |
444 |
606 |
731 |
814 |
1076 |
1214 |
60 min. ∆T=50°C |
l |
707 |
887 |
1151 |
1326 |
1780 |
2072 |
90 min. ∆T=50°C |
l |
968 |
1168 |
1571 |
1839 |
2484 |
2929 |
120 min. ∆T=50°C |
l |
1230 |
1449 |
1991 |
2351 |
3189 |
3787 |
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Continuous ∆T=50°C |
l/h |
524 |
562 |
840 |
1024 |
1409 |
1716 |
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Heating-up time ∆T=50°C |
min. |
25 |
39 |
26 |
22 |
20 |
16 |
30 min. ∆T=55°C |
l |
404 |
551 |
665 |
740 |
978 |
1109 |
60 min. ∆T=55°C |
l |
642 |
806 |
1046 |
1206 |
1618 |
1883 |
90 min. ∆T=55°C |
l |
880 |
1062 |
1418 |
1671 |
2258 |
2663 |
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120 min. ∆T=55°C |
l |
1118 |
1317 |
1810 |
2137 |
2899 |
3443 |
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Continuous ∆T=55°C |
l/h |
476 |
511 |
763 |
931 |
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 |
625 |
710 |
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Power supply |
VAC/Hz |
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230 (-15/+10%). 50 (+/-1Hz) |
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General |
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Fan rotational speed at ignition |
r.p.m. |
4500 |
4500 |
4500 |
4500 |
2790 |
3120 |
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Working speed of fan |
r.p.m. |
5000 |
5400 |
6000 |
6660 |
5100 |
5700 |
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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 |
2 |
Maximum working pressure |
bar |
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|
8 |
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Shipping data |
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Weight empty |
kg |
177 |
214 |
214 |
214 |
480 |
480 |
Maximum weight |
kg |
394 |
582 |
582 |
582 |
940 |
940 |
Weight incl. packaging |
kg |
197 |
234 |
234 |
234 |
491 |
491 |
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Width packaging |
mm |
790 |
790 |
790 |
790 |
920 |
920 |
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Height packaging |
mm |
1550 |
2080 |
2080 |
2080 |
2060 |
2060 |
Depth packaging |
mm |
950 |
950 |
950 |
950 |
1020 |
1020 |
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*** 3P (G31)
* Gas data on gross value ** Gas consumption at 15°C and 1013.25 mbar