Eco Heating Systems CB 105 HW, Installation, Service And User Manual

Page: 13 / 147

E93.1803.901 HW 14
Table technical specifications ERP
Type water heater: CB 85 CB 105 CB 125 CB 155
Load profile XXL XXL 3XL 3XL
Unit
Water heating energy efficiency (η
wh
) % 85.9 85.6 89.6 89.1
Daily fuel consumption (Q
fuel
) kWh 27.840 27.800 51.540 51,730
Daily electricity consumption (Q
elec
) kWh 0.292 0.346 0.260 0.289
Emissions of nitrogen oxides
(EN15502-1:2012+A1:2015)
mg/kWh 23.1 21.3 23.9 20.1
Sound power level, indoors (L
WA
)
(EN 15036-1:2006)
dB(A) 65.8 68.0 67.8 73.0
A water tank is needed when applying a CB-HW water heater appliance.
The efficiency of the complete installation depends on:
• type of water tank.
• volume of the water tank.
• number of tanks
• number of water heaters
• type of circulation pump.
• length of the connecting pipes.
• insulation of the connecting pipes.
The load profile might be higher depending on the applied tank volume,.
Boiler is IP20 applying a
dust filter or bird screen only
Boiler is IPX4D applying a dust fil-
ter or bird screen with two elbows
and if necessary, a short straight
pipe.