Model Reference – Natural Gas
EC230/600
EC230/700
EC230/960
EC380/740
EC380/980
EC380/1220
EC380/1400
EC380/1900
Natural gas, category I ²H
Gas consumption G20
3.41m³/h
4.09m³/h
5.43m³/h
4.09m³/h
5.43m³/h
6.82m³/h
7.92m³/h
11.33m³/h
Heat input gross
36.6 kW
43.9 kW
58.3 kW
43.9 kW
58.3 kW
73.2 kW
85.0 kW
118.7 kW
Heat output
35.1 kW
41.3 kW
54.2 kW
43.0 kW
57.1 kW
71.0 kW
79.1 kW
116.0 kW
Supply pressure
20 mbar
20 mbar
20 mbar
20 mbar
20 mbar
20 mbar
20 mbar
20 mbar
Gross thermal efficiency (NG)
96%
94%
93%
98%
98%
97%
93%
94%
Model Reference – Propane
LEC230/600
LEC230/700
LEC230/960
LEC380/740
LEC380/980
LEC380/1220
LEC380/1400
LEC380/1900
Propane, category I ³P
Gas consumption G31
1.39m³/h
1.67m³/h
2.22m³/h
1.67m³/h
2.22m³/h
2.78m³/h
3.12m³/h
4.46m³/h
Heat input gross
36.6 kW
43.9 kW
58.3 kW
43.9 kW
58.3 kW
73.2 kW
85.0 kW
117.2 kW
Heat output
35.1 kW
41.3 kW
54.2 kW
43.0 kW
57.1 kW
71.0 kW
79.1 kW
111.2 kW
Supply pressure
37 mbar
37 mbar
37 mbar
37 mbar
37 mbar
37 mbar
37 mbar
37 mbar
Gross thermal efficiency (propane)
96%
94%
93%
98%
98%
97%
96%
94%
Technical details (Natural Gas & Propane)
NOx Level
25ppm
25ppm
25ppm
25ppm
25ppm
25ppm
25ppm
25ppm
44mg/kW
44mg/kW
44mg/kW
44mg/kW
44mg/kW
44mg/kW
44mg/kW
44mg/kW
Noise level (a)
51dBA
51dBA
51dBA
51dBA
51dBA
51dBA
51dBA
51dBA
Recovery rate thru’ 50°C
600 ltrs/hour
700 ltrs/hour
960 ltrs/hour
740 ltrs/hour
980 ltrs/hour 1220 ltrs/hour 1400 ltrs/hour 1900 ltrs/hour
Storage recovery time @ 50°C rise
23 mins
20 mins
14 mins
31 mins
23 mins
19 mins
16 mins
12 mins
Concentric flue size (b)
100/150mm
100/150mm
100/150mm
100/150mm
100/150mm
100/150mm
100/150mm
100/150mm
Maximum flue run (concentric) (b)
16 metres
16 metres
16 metres
16 metres
16 metres
16 metres
16 metres
16 metres
Cold Inlet water connection
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
Hot outlet water connection
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
1½”BSP
Drain port connection
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
Secondary return connection
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
Operating pressure (unvented)
3.5 bar
3.5 bar
3.5 bar
3.5 bar
3.5 bar
3.5 bar
3.5 bar
3.5 bar
Maximum working pressure (vented)
10.3 bar
10.3 bar
10.3 bar
10.3 bar
10.3 bar
10.3 bar
10.3 bar
10.3 bar
Maximum test pressure
20.7 bar
20.7 bar
20.7 bar
20.7 bar
20.7 bar
20.7 bar
20.7 bar
20.7 bar
Gas connection (gas cock supplied)
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
¾”BSP
1”BSP
Electrical supply
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
Power consumption
120W
120W
210W
120W
210W
210W
210W
210W
Fuse
5amp
5amp
5amp
5amp
5amp
5amp
5amp
5amp
Weight empty
225kg
225kg
225kg
385kg
385kg
385kg
385kg
385kg
Weight full
450kg
450kg
450kg
760kg
760kg
760kg
760kg
760kg
Shipping weight
259kg
259kg
259kg
408kg
408kg
408kg
408kg
408kg
Shipping dimension
– depth
889mm
889mm
889mm
889mm
889mm
889mm
889mm
889mm
Shipping dimension
– width
819mm
819mm
819mm
819mm
819mm
819mm
819mm
819mm
Shipping dimension
– height
1664mm
1664mm
1664mm
2197mm
2197mm
2197mm
2197mm
2197mm
(a} Noise level measure at 2m from flue terminal.
(b) Reduce flue length by 1.2m for 90° bend, 0.7m for 45° and 1.5m for condense trap.
SECTION 2 •
TECHNICAL DETAILS
6
TECHNICAL DETAILS
ECOflo_E864_manual_SEPT2012 16/10/12 11:23 Page 6