5
221992D
1 General Data
Important Notice
This boiler is for use only on G20 gas.
The boiler is delivered in one pack and the flue pack is supplied
separately.
Wherever possible, all materials, appliances and components to
be 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.
Refer to Manual Handling Operations, 1992 Regulations.
Sheet Metal Parts
WARNING. When installing or servicing this boiler, care should
be taken to avoid any possibility of personal injury when handling
the edges of sheet metal parts.
1.1 Technical Data
See diagrams 1.1 & 1.2.
All dimensions are given in millimetres (except as noted).
Approximate weight of complete boiler : 131.5kg (290lb)
Water content :
5.76 litre (1.27gallons)
Gas connection :
Rc
1
/
2
(
1
/
2
in BSPT)
Water connection :
Rc1 (1in BSPT)
Electrical supply :
230V~50Hz, fused 3A
Burner :
Aeromatic
GENERAL DIMENSIONS - given in millimetres
Diagram 1.1
9921
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.)
The Seasonal Efficiency Domestic Boilers UK (SEDBUK)
is 'D' 78.6%.
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
See diagram 1.2.
A
C D
H
B
F
G
E
J
K
L
A
B
C D E F G H J K L M
387 700 558 294 364 555 442 3 Max 900/ 300 194 32
Min 860
M
NOTE: The boiler casing can be
set at two heights,
MAX. and MIN.
Diagram 1.2
10182
