4
Elise
-
Installation & Servicing
GENERAL
Boiler Size
H15 Max
H24 Max
Min
Boiler input 'Q' =
Nett CV
kW
15.1
24.4
9.1
Btu/h
51 500
83 300
31 000
Gross CV
kW
16.8
27.1
10.1
Btu/h
57 200
92 500
34 400
Gas consumption
l/s (cu.ft/h)
0.43 (54.7)
0.70 (89.7)
0.26 (33.3)
Boiler output 'P' =
70
o
C Mean water
kW
14.6
23.4
8.8
temperature
Btu/h
50 000
80,000
30,000
40
o
C Mean water
kW
15.5
25.1
9.6
temperature
Btu/h
53 000
85 700
32 800
Seasonal efficiency (SEDBUK) *
Band A
[90.4]%
[90.2]%
NOx classification
Class 5
Boiler Size
H15, H24
Gas supply type and connection
2H-G20-20 mbar Rc
1
/
2
(
1
/
2
" BSP Female
)
Injector size
Stereomatic 5.6mm dia.
Flow connection
22mm copper
Return connection
22mm copper
Flue terminal diameter
mm (in.)
100 (4)
Maximum static water head
m (ft.)
30.5 (100)
Minimum static water head
m (ft.)
0.45 (1.5)
Electrical supply
230 V ~ 50 Hz
Boiler power consumption
38W
Fuse rating
External: 3A Internal: T3.15A L250 V
Water content
litre (gal.)
1.7 (0.37)
Packaged weight
kg (lb.)
38 (84)
Maximum installation weight
kg (lb.)
31 (68)
Boiler size
Height mm (in.)
582 (23)
Width mm (in.)
390 (15)
Depth mm (in.)
278 (11)
*
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.
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.
Note.
Gas consumption is calculated using a calorific value of
38.7 MJ/m
3
(1038 Btu/ft
3
) gross or 34.9 MJ/m
3
(935 Btu/ft
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
)
b.
For ft
3
/h - divide the gross heat input (Btu/h) by the
gross C.V. of the gas (Btu/ft
3
)
Key to symbols
GB
= United Kingdom
IE
= Ireland
(Countries of destination)
PMS
= Maximum operating pressure of water
C
13
C
33
C
53
= A room sealed appliance designed for connection 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
2H
=
An appliance designed for use on 2nd Family gas, Group
H only.
Table 2 - Performance Data
Table 1 - Boiler Data
