Supplied By www.heating spares.co Tel. 0161 620 6677
5
221764B
General Data
A
B
C
D
E
✝
F
G
H
J
K
L
M
N
P
mm
474
214
558
294
359
533
3
300
445
121
156
664
398
398
in.
18
11
/
16
8
1
/
2
22
11
1
/
2
14
1
/
8
21
1
/
8
11
3
/
4
17
1
/
2
4
3
/
4
6
1
/
8
26
1
/
8
15
5
/
8
15
5
/
8
RANGE RATING
NOMINAL
kW
HEAT INPUT
(GROSS)
Btu/h
33.18
35.00
36.78
113,200 119,500 125,500
min
medium
max
BURNER
mbar
SETTING
PRESSURE
in.w.g
(HOT)
9.3
10.5
11.7
3.7
4.2
4.7
NOMINAL
kW
HEAT
OUTPUT
Btu/h
26.38
27.84
29.31
90,000
95,000 100,000
205748
INJECTOR
GENERAL DIMENSIONS - given in millimetres (Approx. inches)
Diagram 1.1
1071
✽
Refer to BOILER CASING
HEIGHT diagram
M
D
C
C
L
✝
A SPECIAL TOP CASING
TO SUIT 600mm (23
5/
8
in.)
WORKTOPS IS AVAILABLE
WATER CONNECTIONS
Rc1 (1in. B.S.P.T.)
WATER CONNECTIONS Rc1 reduced
with DISTRIBUTOR TUBE to
Rc
3/
4
(
3/
4
in. B.S.P.T.) (pumped return)
GAS CONNECTION
Rc
1/
2
(
1/
2
in. B.S.P.T.)
✝
F(MIN.)
L
H
A
L
C
B
✽
N
P
C
L
E
J
K
G(MIN.)
G(MIN.)
Important Notice
This boiler is for use only on G20 gas.
Wherever possible, all materials, appliances and components
used shall comply with the requirements of applicable British
Standards.
Where no British Standard exists, materials and equipment
should be fit for their purpose and of suitable quality and
workmanship.
1.1 Data
Weight of boiler 147.0kg (324lb)
Water content
11.7litre (2.57gall)
Gas connection
Rc1/2
1
/
2
inBSP
Water connection
Rc1 1 in BSP
Electrical supply 230V ~ 50Hz fused 3A
Burner
Aeromatic (2 off)
All dimensions are given in millimetres, except as noted.
The Seasonal Efficiency Domestic Boilers UK (SEDBUK)
is 73.0%.
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 B.S.I.
1.2 Range Rating
This boiler is range rated and may be adjusted to suit individual
system requirements.
The Tables give the appropriate settings and ratings.
The boiler heat input is factory preset to its maximum rating.
This should be adjusted to suit individual system requirements.
The arrow indicator, from the loose items pack, should be stuck
on the data label to indicate the setting.
1.3 Sheet Metal Parts
WARNING. When installing or servicing this boiler, care should
be taken to avoid any possibility of personal injury when
handling sheet metal parts.
1.4 Statutory Requirements
The installation of this boiler must be carried out by a competent
person in accordance with the relevant requirements of the
current issue of:
Manufacturer’s instructions, supplied.
The Gas Safety (Installation and Use) Regulations, The Building
Regulations, The Bye-laws of the Local Water Company, The
Building Standards (Scotland) Regulations, (applicable in
Scotland), The Health and Safety at Work Act, Control of
Substances Hazardous to Health, Electricity at Work Regulations
and any applicable local regulations.
Detailed recommendations are contained in the current issue of
the following British Standards and Codes of Practice:
BS6798, BS5440 Part 1 and 2, BS5546, BS5449 Part 1,
BS6700, BS6891, BS7478, BS7593, BS7671.
Manufacturers instructions must in not be taken as overriding
statutory requirements.