© MHG Heating Ltd
8
MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR
Telephone 08456 448802 Fax 08456 448803 Email
Web www.mhgheating.co.uk
140116
6.0 Technical Data
Technical Data
Units
H
HS
S
Product Identification Number
CE-0085CO0278
Category
II2ELL3P(DE), II2H3P(AP,ES,IE,IT,PT)
Volume of Water in Boiler
L
2.8
Weight of Boiler (Including Packaging)
Kg
38.4 (45)
38.6 (45)
39 (46.2)
Dimensions (H x W x D)
mm
750X440X437
Heating Flow and Return Connections
¾” External Thread, Flat Sealing
Hot water flow and return (Mains Inlet)
½” External Thread, Flat Sealing
Gas Connection
¾” External Thread, Flat Sealing
Flue Size
DN 80/125
Condensate Drain
¾”
Nominal Heat Input
kW
2.9-24.9
Nominal Heat Output 80/60°C
kW
2.7-24.1
Nominal Heat Output 50/30°C
kW
3.3-26.0
Efficiency 40/30°C
%
108.2
Gas Types
Nat. Gas
LPG
Gas Air Mixing Valve Opening
Mm
30
26.1
CO
2
-Min Load
Vol.%
9.3
10.5
CO
2
-Max Load
Vol.%
8.7
10.3
Exhaust Temperature at 80/60°C min.Load
°C
68
Exhaust Temperature at 80/60°C max.Load
°C
78
Max. Poss. Delivery Pressure at Flue Outlet
Pa
200
Flue Types
B
23
, B
23p
, B
33
, C
13x
, C
33x
, C
43x
, C
63x
, C
93x
Min. Gas Supply Pressure
Mbar
18.0
30.0
Max. Gas Supply Pressure
Mbar
25.0
50.0
Max. Gas Supply Pressure, Pimax
Mbar
60
Gas Power Consumption for Natural Gas
H (HU = 10.0 kWh / m
3
)
m
3
/h
2.5
Electrical Connection
230V 1/N/PE ~ 50Hz
Max. Electrical Power Consumption
W
98
Min Flow Rate
l/h
120
Delivery at ∆t = 20°C
l/h
1070
Max. Flow Temperature
°C
90
Max. Operating working Pressure
Bar
3
DHW
Max. Water Pressure
Bar
10
Max. Permissible Water Hardness
mol/m
3
2.7*
DHW Continuous Output with ∆t = 30K
l/min
11.5
Max. DHW Nominal Power
kW
24.1
Min. Draw-off Rate
l/min
3
Drinking Water Connection
G
½
Water Content
L
0.5
*(Corresponds to 15° dH or 27° fH,19° E)