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4.5
Technical data Advance Plus 30S
ERP
Heat input
Nominal net
(A)
Nominal gross
(B)
Minimun net
(A)
Minimun gross
(B)
Useful output
Maximun
Minimun
Maximun condensing
Minimun condensing
- 28 -
TECHNICAL INFORMATION
kW
30,0
BTU/h 102364
kW
33,3
BTU/h 113624
kW
8,5
BTU/h 29003
kW
9,4
BTU/h 32194
kW
29,5
BTU/h 100522
kW
8,3
BTU/h 28307
kW
32,1
BTU/h 109632
kW
9,2
BTU/h 31289
Central heating
Min/Max flow temperature settings*
Maximum pressure
Minimum pressure
Available head (in 1000 l/h)
Seasonal efficency G20
(c)
Seasonal efficency G31
(c)
* to the minimum useful output
referred to the net calorific value at 15 °C and
(A)
1013,25 mbar: G20 = 34,02 MJ/m
kg
referred to the gross calorific value at 15 °C and
(B)
1013,25 mbar: G20 = 37,78 MJ/m
kg
The value is used in the UK Government's Standard
(C)
Assessment Procedure (SAP) for energy rating of
dwellings. The test data from which it has been calcu-
lated have been certified by a notified body.
Values subject to tolerance
(D)
Gas supply pressures
Gas
Nom
Min
Natural G20
Max
Nom
Min
Propane G31
Max
Gas rate maximum
Natural G20
Propane G31
Gas rate minimum
Natural G20
Propane G31
°C
25 - 85
kPa
250
bar
2,5
kPa
30
bar
0,3
kPa
27,0
bar
0,27
%
88,7
%
89,7
- G31 = 46,34 MJ/
3
- G31 = 50,37 MJ/
3
Pa
mbar
2000
20
1700
17
2500
25
3000
30
2000
20
3500
35
m
/h
3,17
3
kg/h
2,33
m
/h
0,90
3
kg/h
0,66
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