4
classic HE P - Installation & Servicing
GENERAL
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
Boiler Size HE15P HE18P
Gas supply connection (in. BSP) Rc 1/2 (1/2) 1/2" (BSP Female)
Flow connection 22mm
copper
Return connection 22mm
copper
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; 100W
Fuse rating External; 3A Internal; F1A to BS.4265
Water content litre (gal.) 3.95 (0.87)
Packaged Weight kg (lb) 50 (110)
Maximum installation weight kg (lb) 45 (99)
Boiler size Height mm (in.) 700 (27.5)
Width mm (in.) 380 (15.0)
Depth mm (in.) 280 (11.25)
Flue duct diameter mm (in.) 100 (4.0)
Flue duct length (max) m (ft) 3 (9.8)
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
)
Table 1 - General Data
Table 2 - Performance Data
Key to symbols
GB = United Kingdom IE = Ireland (Countries of destination)
PMS = Maximum operating pressure of water
C
12
C
32
= 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 down stream of
the combustion chamber.
I
3
P = An appliance designed for use on 3rd Family gas,
Group P only.
* 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.
Boiler Size HE15P HE18P
Input 'Q' Nett CV kW (Btu/h) 15.0 (51,200) 19.2 (65,500)
Gross CV kW (Btu/h) 16.3 (55,600) 20.9 (71,300)
Gas Consumption l/s (cu.ft/h) 0.17 (21.6) 0.22 (27.7)
Output 'P 70
o
C Mean Water temp. kW (Btu/h) 14.4 (49,200) 18.3 (62,400)
40
o
C Mean Water temp. kW (Btu/h) 15.5 (52,900) 19.3 (65,800)
Burner Setting Pressure (Hot) mbar (in w.g.) 36.0 (14.6) 35.8 (14.5)
Seasonal efficiency (SEDBUK) * Band B [88.4]% [87.1]%
NOx classification Class1
202107-6.pmd 20/02/2008, 13:574
To Next Page
Loading...
Need help?
General
