4.7
Technical data Advance Plus 30S
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
©
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
Natural G20
Min
Max
Nom
Propane G31
Min
Max
°C
25 - 85
kPa
250
bar
2,5
kPa
30
bar
0,3
kPa
27
bar
0,27
%
88,6
%
89,6
- G31 = 46,34 MJ/
3
- G31 = 50,37 MJ/
3
Pa
mbar
2000
20
1700
17
2500
25
3000
30
2000
20
3500
35