Technical Data Activ A 12Ov - Biasi Activ A 250V User Manual And Installation Instructions

4.3

Technical data Activ A 12OV

Heat input
(A)
Nominal net
Nominal gross (B)
Minimun net (A)
(B)
Minimun gross
Useful output
Maximun
Minimun
Maximun condensing
Minimun condensing
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TECHNICAL INFORMATION
kW 12,0
BTU/h 40942
kW 13,3
BTU/h 45446
kW 5,9
BTU/h 20130
kW 6,5
BTU/h 22344
kW 11,8
BTU/h 40123
kW 5,8
BTU/h 19687
kW 12,4
BTU/h 42416
kW 6,3
BTU/h 21438
Central heating
Min/Max fl ow temperature settings*°C
Maximum pressure
Minimum pressure
Pressure loss (in 1000 l/h)
(c)
Seasonal effi ency G20
(c)
Seasonal effi ency G31
* to the minimum useful output
(A) referred to the net calorifi c value at 15 °C and
1013,25 mbar: G20 = 34,02 MJ/m
kg
(B) referred to the gross calorifi c value at 15 °C and
1013,25 mbar: G20 = 37,78 MJ/m
kg
(C)
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 certifi ed by a notifi ed body.
(D) Values subject to tolerance
Gas supply pressures
Gas
Nom
Natural G20 Min
Max
Nom
Propane G31 Min
Max
25 - 85
kPa 250
bar 2,5
kPa 30
bar 0,3
Pa 12000
mbar 120
band A
% 90,1
band A
% 91,1
3 - G31 = 46,34 MJ/
3 - G31 = 50,37 MJ/
Pa mbar
2000 20
1700 17
2500 25
3700 37
2500 25
4500 45