Technical Data - Baxi Combi 130 HE Installation And Servicing Instructions

Appliance Type C
13
Appliance Category CAT I
Heat Input Gross DHW Max
kW 45.45
Btu/h 155,000
Heat Input Gross CH
Max Factory Set
kW 33.7 26.95
Btu/h 115,000 92,000
Heat Output CH
Non Condensing (70°C Mean Water temp)
Max Factory Set
kW 30.0 23.9
Btu/h 102,000 81,500
Condensing (40°C Mean Water temp)
Max Factory Set
kW 31.4 25.1
Btu/h 107,000 85,600
Max Gas Rate (Natural Gas)
(After 10 Mins)
m 3 /h 4.2
ft 3 /h 148.3
Inlet Pressure (Natural Gas)
mbar 20
in wg 8
Electrical Supply 230V~ 50H z
(Appliance must be connected to an
earthed supply)
Power Consumption 200W
External Fuse Rating 3A
Internal Fuse Rating 2AH
SEDBUK Declaration For
Combi 130 HE
The efficiency is 90.7%
This 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 has been
certified by 0086.
Supplied By www.heating spares.co Tel. 0161 620 6677
C
Flue Terminal
33
Dimensions
2H
Connections
Gas Supply
Central Heating Flow
Central Heating Return
Cold Water Mains Inlet
DHW Flow
Pressure Relief Discharge -
Condensate Drain
Outercase Dimensions
Casing Height
Overall Height Inc Flue
Elbow
Casing Width
Casing Depth
Clearances
Both Sides
Above Casing
Below Casing
Front
Front
Weights
Packaged Boiler Carton
Packaged Flue Kit
Weight Empty
Installation Lift Weight
Central Heating Primary Circuit
Pressures
Safety Discharge
Max Operating
Min Operating
Recommend Operating
Recommended System
Temperature Drop
Normal
Condensing
6
5
4
3
2
1
0
0
l/h
0
gal/min
Where flow rates are required in excess of 840 l/h
Technical Department for advice (Telephone number on the back cover).

4.0 Technical Data

DHW Circuit
Diameter 110mm
Pressures
Projection 150mm
Max Operating
Min Operating
copper tails
- 22mm
Min Operating Pressure
- 22mm
at 16 l/min
- 22mm
- 15mm
Flow Rates
- 22mm
DHW Flow Rate
15mm
@ 30
- 1" BSP
DHW Flow Rate
@ 35
- 850mm
Min Working
DHW Flow Rate
- 1000mm
Pump
- 490mm
Available Head
- 320mm
Expansion Vessel - (For Central Heating
only. Integral with appliance)
5mm Min
200mm Min
Min Pre-charge Pressure
200mm Min
500mm Min Nominal Pre-charge
(For Servicing)
5mm Min Pressure
(In Operation)
kg lb
Max Capacity of
62.5 137.8
CH System
3.8 8.4
Primary Water Content
55.7 122.8
of Boiler (unpressurised)
45.9 101.2
DHW Expansion Vessel
See Section 6.7 for information
Temperatures
bar lb/in 2
C.H. Flow Temp
3 43.5
2.5 36.3
0.7 10.2
D.H.W. Flow Temp
1-2 14.5-29
NO x Class
11°C
20°C
Electrical Protection
Pump - Available Head
250 500
0.9 1.8
bar
10
0.1
1.6
l/min
o C Rise 18.7
o C Rise 16
3.5
See graph below
bar
0.95
1
litre
125
1.5
(adjustable)
45° C to 82° C (± 0.5° C)
max
(adjustable)
35° C to 55° C (± 0.5° C)
max
dependent upon flow rate
5
IP 44
750 1000 1250
2.75 3.7
please contact the Baxi
lb/in 2
145
1.45
23.2
gal/min
4.11
3.52
0.77
lb/in 2
13.8
14.5
gal
27.5
0.33
4.625
7