IDEAL HE15 Installation And Servicing page 4

Table 1 - General Data
Boiler Size
Gas Supply Connection
Flow and Return Connections
MAXIMUM Static Water Head
MINIMUM Static Water Head
Electrical Supply
Power Consumption
Fuse Rating
Water Content
Packaged Weight
Maximum Inst Weight
Boiler Size Height
Width
Depth
Gas Type
Gas Supply Pressure
Flue duct diameter
Flue horizontal duct length (max)
Table 2 - Performance Data
Boiler Size
Input 'Q' Nett CV
Gross CV
Gas Consumption l/s (cu.ft/h)
Output 'P' 70 c Mean Water temp. kW (Btu/h)
o
40 c Mean Water temp. kW (Btu/h)
o
Seasonal efficiency (SEDBUK) *
NOx classification
* The value is used in the UK Government's Standard Assessment Procedure (SAP) for energy rating of dwellings.
The test data from which it has been calculated have been certified by a notified body.
Note.
Gas consumption is calculated using a calorific value of
38.7 MJ/m (1038 Btu/ft ) gross or 34.9 MJ/m
3 3
nett. To obtain the gas consumption at a different calorific
value:-
a. For l/s - divide the gross heat input (kW) by the gross
C.V. of the gas (MJ/m )
3
3
b. For ft /h - divide the gross heat input (Btu/h) by the
gross C.V. of the gas (Btu/ft
CAUTION.
To avoid the possibility of injury during the installation, servicing or cleaning of
this appliance, care should be taken when handling edges of sheet steel components.
4
HE15
in. BSP Rc /
1
2
22mm copper 22mm copper
m (ft.) 30.5 (100)
m (ft.) 0.45 (1.5)
230V - 50Hz
38W
litre (gal.) 2.0 (0.44)
kg. (lb.) 54 (119)
kg. (lb.) 47 (104)
mm (in.) 850 (33.5)
mm (in.) 450 (17.7)
mm (in.) 530 (20.9)
I2H-G20
20mb
mm (in.) 100 (4)
m 6
HE15
max
kW (Btu/h)
15.1 (51,500)
kW (Btu/h)
16.8 (57,200)
0.43 (54.7)
14.6 (50,000)
15.5 (53,000)
Band A [90.4]%
(935 Btu/ft )
3 3
)
3
GENERAL
HE18
Rc /
1
2
22mm copper 22mm copper
30.5 (100) 30.5 (100)
0.45 (1.5)
230V - 50Hz 230V - 50Hz
38W
External : 3A internal T3.15A L250V
2.0 (0.44)
54 (119)
47 (104)
850 (33.5) 850 (33.5)
450 (17.7) 450 (17.7)
530 (20.9) 530 (20.9)
I2H-G20
20mb
100 (4)
6
HE18 HE24
max max
18.7 (63,800) 24.4 (83,300) 30.7 (104,700) 37.5 (128,000)
20.7 (70,800) 27.1 (92,500) 34.0 (116,000) 41.6 (142,000)
0.53 (68.0) 0.70 (89.7) 0.88 (111.9)
18.2 (62,300) 23.4 (80,000) 30.1 (102,700) 37.0 (126,200)
19.2 (65,700) 25.1 (85,700) 32.8 (111,800) 39.8 (135,800)
[90.3]% [90.2]%
Key to symbols
GB = United Kingdom
PMS = Maximum operating pressure of water
C C = A room sealed appliance designed for connection
13 33
via ducts to a horizontal or vertical terminal which
admits fresh air to the burner and discharges the
products of combustion to the outside through orifices
which, in this case, are concentric. The fan is up stream
of the combustion chamber.
I = An appliance designed for use on 2nd Family gas,
2H
Group H only.
HE24 HE30
Rc / Rc /
1 1
2 2
30.5 (100)
0.45 (1.5) 0.45 (1.5)
230V - 50Hz
38W 42W
2.0 (0.44) 4.7 (1.0)
54 (119) 68 (150)
47 (104) 67 (148)
850 (33.5)
450 (17.7)
530 (20.9)
I2H-G20 I2H-G20
20mb 20mb
100 (4) 100 (4)
6 3
HE30 HE36 HE15-24
max max
9.1 (31,000)
10.1 (34,400)
1.07 (136.0) 0.26 (33.3)
8.8 (30,000)
9.6 (32,800)
[90.4]% [90.7]%
Class 5
IE = Ireland (Countries of destination)
mexico HE -
Installation & Servicing
HE36
Rc /
1
2
22mm copper
30.5 (100)
0.45 (1.5)
230V - 50Hz
42W
4.7 (1.0)
68 (150)
67 (148)
850 (33.5)
450 (17.7)
530 (20.9)
I2H-G20
20mb
100 (4)
3
HE30-36
min min
10.6 (36,200)
11.8 (40,300)
0.30 (38.4)
10.6 (36,200)
11.4 (38,900)
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