37
Installation and maintenance manual ecoMAX 665 / 0020020159_03
11 Technical
data
ecoMAX
665
Unit
heat Output Range (heating 50/30 °C)
14.6 - 67.6
kW
heat Output Range (heating 80/60 °C)
13.7 - 63.7
kW
maximum Heat Input (Net)
65
kW
net Efficiency at 100% load
97,4
%
net Efficiency at 30% load
107,6
%
SEDBUK rating
A
SAP seasonal Efficiency
90,35
%
inlet gas working pressure required (natural gas)
20
mbar
Inlet gas working pressure required (LPG)
N/A
mbar
NOx class
5
-
NOx level
55
mg/h
CO
2
Percentage (after 5 minutes full load +/- 1)
8,8
%
recommended CO level
150
ppm
gas Rate (natural gas)
6,9
m
3
/h
gas Rate (LPG)
N/A kg/h
rated water volume (when
T
= 20 K)
2795
l/h
residual delivery head of the pump (without non return valve)
280
mbar
residual delivery head of the pump (with non return valve)
190
mbar
max. flow temperature approx.
85
°C
maximum operating pressure
3
bar
min. required total overpressure on the heating side
0,8
bar
condensate volume (pH value: 3.0 - 4.0)
6,5
l/h
water content
6,5
l
flue gas mass flow min./max
7.2 / 29.6
g/s
flue gas temperature min./max.
52 / 75
°C
maximum length of concentric flue horizontal
15
m
maximum length of concentric flue vertical
18
m
pressure drop across the heat exchanger (at full load and
T
20 K)
375
mbar
connections heating flow/return
1"
mm / "
gas inlet
25
mm
pressure safety valve
3
/
4
mm / "
condensate drain
19
mm
flue connection
80/125
mm
lift weight
72
kg
height
800
mm
width
480
mm
depth
472
mm
electrical connection
230 / 50
V / Hz
electrical power consumption min./max. (with integrated pump)
170 / 260
W
type of protection
IP X 4 D
-
Technical data 11
Summary of Contents for ecoMAX 665
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