REMEHA Gas 320 Ace 285, Installation And User Manual

Page: 93 / 96

Gas 620 Ace 570 710 860 1000 1150 1300
Useful heat output at 30% of rated heat out­
put and low temperature regime
(1)
P
1
kW 174.3 217.8 262.4 305.6 350.3 395.6
Seasonal space heating energy efficiency
ƞ
s
% - - - - - -
Useful efficiency at rated heat output and
high temperature regime
(2)
ƞ
4
% 88.3 88.4 88.5 88.6 88.7 88.7
Useful efficiency at 30% of rated heat output
and low temperature regime
(1)
ƞ
1
% 98.4 98.2 98.0 97.8 97.6 97.4
Auxiliary electricity consumption
Full load
elmax
kW 0.560 0.690 0.900 1.152 1.536 1.440
Part load
elmin
kW 0.120 0.124 0.152 0.172 0.178 0.160
Standby mode P
SB
kW 0.020 0.018 0.020 0.020 0.020 0.020
Other items
Standby heat loss P
stby
kW 1.142 1.182 1.222 1.260 1.300 1.340
Ignition burner power consumption
P
ign
kW - - - - - -
Annual energy consumption
Q
HE
kWh
GJ
- - - - - -
Sound power level, indoors
L
WA
dB 81 81 85 85 85 85
Emissions of nitrogen oxides NO
X
mg/kWh 43 43 44 45 46 47
(1) Low temperature means 30 °C for condensing boilers, 37 °C for low temperature boilers and 50 °C (at heater inlet) for other heating
appliances.
(2) High temperature operation means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
See
Refer to the back cover for contact details.
12 Technical specifications
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