
Connecting the machine
36
Code No. 549758
Rev. nº 10/0418
4.3. EC certified models. Specific values for models with GAS heating
See the description of the burner in Section 1.2.
VERY IMPORTANT!
NOTES RELATING TO POWER AND GAS DETAILS
Volumetric consumption and mass consumption
. Values calculated at 15 ºC (59 ºF); 1013 mbar (14.7
P.S.I.).
4.3.1. Heating data
EC CERTIFIED MODELS – GAS HEATING
Combustible gases circuit:
type B14
in accordance with EN1020
(Append. B)
UNITS
ED260 G ED340 G ED460 G ED660 G ED1250
Natural
G20
Supply pressure
mbar
20
20
20
20
20
(in wc)
(8.03)
(8.03)
(8.03)
(8.03)
(8.03)
Volumetric consumption
m
3
/h
1.97
2.22
3.28
4.13
10.36
(cu ft/h)
(69.5)
(78.5)
(115.8)
(147.5)
(365.9)
Nominal calorie consumpt. with
regard to H
s
kW
20.7
23.3
34.4
40.4
109
(BTU/h)
(70480)
(79575) (117467) (137929) (371348)
Nominal calorie consumpt. with
regard to H
i
kW
18.6
21.0
31.0
36.4
98
(BTU/h)
(63466)
(71655) (105776) (124202) (334390)
Injector diameter
mm
(in)
3.30
(0.13)
3.40
(0.13)
4.30
(0.17)
4.60
(0.18)
3.9
(0.15)
Natural
G25
Supply pressure
mbar
25
25
25
25
25
(in wc)
(10.04)
(10.04)
(10.04)
(10.04)
(10.00)
Volumetric consumption
m
3
/h
2.15
2.35
3.59
4.39
12.05
(cu ft/h)
(76.0)
(82.3)
(126.9)
(154.3)
(425.6)
Nominal calorie consumpt. with
regard to H
s
kW
20.7
23.3
34.4
40.4
109
(BTU/h)
(70480)
(79575) (117467) (137929) (371348)
Nominal calorie consumpt. with
regard to H
i
kW
18.6
21.0
31.0
36.4
98
(BTU/h)
(63466)
(71655) (105776) (124202) (334390)
Injector diameter
mm
3.45
(0.14)
3.50
(0.14)
4.50
(0.18)
4.90
(0.19)
4.05
(0.16)
Propane
G3137
Supply pressure
mbar
37
37
37
37
37
(in wc)
(14.9)
(14.85)
(14.85)
(14.85)
(14.90)
Massic consumption
kg/h
1.42
1.60
2.37
2.78
7.47
(lb/h)
(3.13)
(3.53)
(5.21)
(6.12)
(16.47)
Nominal calorie consumpt. with
regard to H
s
kW
20.7
23.3
34.4
40.4
109
(BTU/h)
(70480)
(79575) (117467) (137929) (371348)
Nominal calorie consumpt. with
regard to H
i
kW
18.6
21.0
31.0
36.4
98
(BTU/h)
(63466)
(71655) (105776) (124202) (334390)
Injector diameter
mm
2.20
(0.09)
2.30
(0.09)
2.90
(0.11)
3.10
(0.12)
2.55
(0.10)
Propane
G3150
Supply pressure
mbar
50
50
50
50
50
(in wc)
(20.07)
(20.07)
(20.07)
(20.07)
(20.10)
Massic consumption
kg/h
1.42
1.60
2.37
2.78
7.47
(lb/h)
(3.13)
(3.53)
(5.21)
(6.12)
(16.47)
Nominal calorie consumpt. with
regard to H
s
kW
20.7
23.3
34.4
40.4
109
(BTU/h)
(70480)
(79575) (117467) (137929) (371348)
Nominal calorie consumpt. with
regard to H
i
kW
18.6
21.0
31.0
36.4
98
(BTU/h)
(63466)
(71655) (105776) (124202) (334390)
Injector diameter
mm
2.10
(0.08)
2.20
(0.09)
2.70
(0.11)
2.90
(0.11)
2.4
(0.09)