UltraGas 2 (125-500)
Nominal heat output at 80/60 °C, natural gas:
21 - 114 kW
Nominal heat output at 50/30 °C, natural gas:
25 - 126 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.9 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.1 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
64 dB(A)
Nominal heat output at 80/60 °C, natural gas:
33 - 139 kW
Nominal heat output at 50/30 °C, natural gas:
35 - 151 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.1 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.1 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
69 dB(A)
Nominal heat output at 80/60 °C, natural gas:
35 - 177 kW
Nominal heat output at 50/30 °C, natural gas:
38 - 191 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.7 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.2 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
63 dB(A)
Nominal heat output at 80/60 °C, natural gas:
47 - 218 kW
Nominal heat output at 50/30 °C, natural gas:
51 - 233 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.5 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
97.8 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
66 dB(A)
Nominal heat output at 80/60 °C, natural gas:
54 - 274 kW
Nominal heat output at 50/30 °C, natural gas:
58 - 299 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.3 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.4 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
73 dB(A)
Nominal heat output at 80/60 °C, natural gas:
67 - 315 kW
Nominal heat output at 50/30 °C, natural gas:
70 - 352 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.5 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.1 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
70 dB(A)
Nominal heat output at 80/60 °C, natural gas:
62 - 362 kW
Nominal heat output at 50/30 °C, natural gas:
69 - 399 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.5 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.2 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
73 dB(A)
Nominal heat output at 80/60 °C, natural gas:
73 - 415 kW
Nominal heat output at 50/30 °C, natural gas:
77 - 451 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.5 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.1 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
74 dB(A)
Nominal heat output at 80/60 °C, natural gas:
71 - 449 kW
Nominal heat output at 50/30 °C, natural gas:
77 - 491 kW
Operating pressure max.:
6 bar
Boiler efficiency (GCV) at 80/60 °C in full-load operation:
88.5 %
Boiler efficiency (GCV) at 30 % partial load (EN 15502):
98.2 %
Sound power level heating noise (EN 15036 part 1) (room air dependent):
78 dB(A)