GENERAL
2
Mexico Super CF495 - CF4140
-
Installation & Servicing
Boiler Size
CF495
CF4120
CF4140
Boiler Input
kW (Btu/h
34.2 (116 700)
43.1 (147 100)
50.1 (170 900)
Gas Consumption
l/s (ft.
3
/h)
0.88 (112)
1.11 (142)
1.29 (165)
Boiler Output to Water
kW (Btu/h
27.8 (95 000)
35.2 (120 000)
41.0 (140 000)
Burner Setting
Pressure (hot)
mbar (in w.g.)
10.5 (4.2)
12.3 (4.9)
11.9 (4.8)
Flue Gas Flow Rate
g/s
16.1
20.3
23.5
Flue Gas Temperature
o
C
115
112
115
Seasonal Efficiency (SEDBUK)* Band D
[78.8]%
[79.0]%
[78.6]%
Boiler Size
CF495
CF4120
CF4140
Gas Supply Connection
in. BSP
Rc 1/2 (1/2)
Rc 3/4 (3/4)
Flue Connection
mm (in.)
125 (5)
150 (6)
150 (6)
Number of Boiler Sections
4
5
6
Flow and Return Connections
Rc 1 (1" BSP)
Maximum Static Water Head
m (ft.)
30.5 (100) (3 bar)
Minimum Static Water Head
m (ft.)
1.0 (3.3)
Gas Supply Pressure
20 mb
Gas Type
Natural 2 H
Electrical Supply
230 V ~ 50 Hz
External Fuse Rating(Power Consumption)
3 A (10 W)
Water Content
litre (gal.)
9.8 (2.1)
12.2 (2.7)
14.6 (3.2)
Dry Weight
kg. (lb.)
112 (247)
132 (291)
155 (342)
Max. Inst Weight
kg. (lb.)
102 (225)
120 (265)
142 (313)
Boiler Size
Height
mm (in.)
850 (33.5)
Width
mm (in.)
440 (17.4)
Depth
mm (in.)
533 (21.0)
600 (23.6)
750 (29.5)
Table 1 - General Data
Table 2 - Performance Data
Key to symbols
GB
= United Kingdom (Countries of
IE
= Ireland
destination)
PMS
= Maximum operating pressure of water
B
11BS
= An appliance designed for connection to a flue
discharging the products of combustion outside the
room, with air for combustion being drawn directly from
the room where the appliance is installed, without a fan
in the combustion products circuit and fitted with a
combustion products discharge safety device.
I
2H
= An appliance designed for use on 2nd Family gas,
Group H only.
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
).
*
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 Advantica 0087
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.
200944-1.p65
3/8/2004, 3:41 PM
2
