Overview of benefits
ECL Comfort 310 controller for station heating module
Optimised for integration into building management systems
Large plate heat exchanger
Variable output matching with speed-controlled pumps
With integrated DHW circulation
Fully programmed and prepared for connection to power and water supply
Floorstanding unit complete with thermal insulation cover
Including all necessary fittings
FWS-2 max
Model type
FWS-2
140 max
350 max
455 max
General data
Rated output
kW
140
350
455
Output factor
NL
18
81
119
Cold water / DHW connection
Thread
1¼“ A
1½“ A
1¾“ A
Circulation
Thread
1¼“ A
1¼“ A
1¼“ A
Heating flow / return
Rp
1¼“
1½“
2“
Temperatures primary flow / secondary cold water/DHW
°C
70 / 10/60
70 / 10/60
70 / 10/60
Amount of heating water, primary
m³/h
2.4
6.3
8
Continuous output, secondary at 60°C
l/h
2400
6000
7800
Pressure drop, primary / secondary
mbar
85/120
214/330
161/390
Pump residual head, primary
mbar
520
340
230
Max. DHW circulation flow rate
m³/h
2.4
3.4
3.4
Pressure drop, DHW circulation
mbar
39
79
116
Max. permiss. op. pressure, primary / secondary
bar
10/10
10/10
10/10
Max. permiss. op. temp., primary / secondary
°C
90/90
90/90
90/90
Max. power consumption
W
187
270
268
Electrical connection
230 V / 50 Hz
Dimensions
Width
A mm
1990
1990
1990
Height
B mm
900
900
900
Depth
C mm
490
490
490
Weights
Total weight (empty)
kg
90
102
112