MODEL
SYMBOL UNITS 30 35
Condensing Boiler n/a n/a yes yes
Low Temperature Boiler n/a n/a no no
B1 Boiler n/a n/a no no
Cogeneration Space Heater n/a n/a no no
Equipped with a Supplementary Heater n/a n/a no no
Combination Heater n/a n/a yes yes
Nominal Heat Output for Space Heating
Full Load P
4 kW 24.2 24.2
Part Load P
1 kW 7.9 7.9
Auxiliary Electricity Consumption
Full Load el
max kW 0.032 0.042
Part Load el
min kW 0.013 0.013
Standby P
SB kW 0.005 0.005
Seasonal Space Heating Energy Efciency
Full Load
ƞ
4
% 90 90
Part Load
ƞ
1
% 98.6 98.6
Standby Loss P
stby kW 0.05 0.05
Ignition P
ign kW 0 0
Emissions NO
x mg/kWh 27.8 33.1
Annual Energy Consumption Q
HE GJ 74.1 74.1
Sound Power Level, Indoors L
WA dB 46 44
Domestic Hot Water
Q
elec kWh 0.075 0.074
ƞ
WH
% 78 78.4
Q
fuel kWh 7.7 7.7
AEC kWh 16.3 16
AFC GJ 5.8 5.7
ERP DATA