GENERAL
PERFORMANCE DATA
Table 1 - General Data
Model
SE 42
SE 65
Boiler Input (Hs)
max
kW
45.0
62.7
Btu/h
153,540
213,932
min
kW
14.4
24.4
Btu/h
49,133
83,253
Boiler Output (condensing) 50º/30ºC
max
kW
43.3
60.0
Btu/h
147,740
204,720
min
kW
13.9
23.7
Btu/h
47,427
80,864
Boiler Output (non-condensing) 80º/60ºC
max
kW
40.0
55.1
Btu/h
136,480
188,001
min
kW
12.6
21.4
Btu/h
42,991
73,017
*Gas Rate
m
3
/h
4.19
5.83
ft
3
/h
147.97
205.98
Approx flue gas volume
m
3
/s
0.021
0.029
(non condensing) high rate
ft
3
/s
45
62.7
*Note: The gas rates quoted are for NATURAL GAS and assume a C.V. OF 38.7 (MJ/m
3
).
Flow tappings
mm
28
28
Return tappings
mm
28
28
Maximum static
m
31
31
water head
ft
100
100
Maximum Pressure
bar
3
3
psi
44
44
Gas inlet
R
1/2
1/2
connection
in. BSP
1/2
1/2
Pressure required at the
mbar
20
20
boiler inlet for the rated input*
in. w.g.
8
8
Electricity supply
230 V 50 Hz
230 V 50 Hz
Nominal flue size / concentric
mm
80(100) / 125(150)
80(100) / 125(150)
Nominal flue size / twin pipe
mm
80 / 80
80 / 80
Condensate Drain Pipe
mm
32
32
NOx emissions
mg / kW / hr
33
36
ppm
19
21
Water content
Lt
3.6
4.7
gal
0.78
1.02
Weight
kg
72
75
lb
159
165
IP Rating
IP 44
IP 44
Power Consumption
W
180
180
Seasonal efficiency *)
(SEDBUK) %
90.4
90.5
The manufacturer’s notes must NOT be taken, in any way, as
overriding statutory obligations.
IMPORTANT.
These appliances are CE certificated for safety
and performance. It is, therefore, important that no external
control devices, e.g. flue dampers, economisers etc., are
directly connected to these appliances unless covered by
these Installation and Servicing Instructions or as otherwise
recommended by
Caradon Ideal Limited
in writing. If in doubt
please enquire.
Any direct connection of a control device not approved by
Caradon Ideal Ltd.
could invalidate the certification and the
normal appliance warranty. It could also infringe the Gas
Safety Regulations and the above regulations.
Notes.
To obtain the gas consumption:-
a.
For l/s divide the gross heat input (kW) by
C.V. of the gas (MJ/m
3
)
b.
For ft/h
3
divide the gross heat input (Btu/h)
by C.V. of the gas (Btu/ft
3
)
3
Maximiser SE
- Installation
*)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 BG plc 0087.
