TECHNICAL DATA
1.4
IDEA (P = with Polidoro burner) 18 PV 27 PV 36 PV 18 27 36 45 54 63
No. of sections 3 4 5345678
Nominal heat input kW 19.9 29.8 34.8 19.9 29.8 39.7 49.7 59.6 69.5
Btu/h 67,900 101,700 135,500 67,900 101,700 135,500 169,600 203,400 237,200
Nominal heat output kW 18 27 31,5 18 27 36 45 54 63
Btu/h 61,400 92,200 122,900 61,400 92,200 122,900 153,600 184,300 215,000
No. of burner injectors 23 4234567
Pilot injectors Ø (T-model only)
Natural Gas G 20 (2 holes) mm 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29
LPG G30/G 31 (1 hole) mm 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24
Burner injectors Ø
Natural Gas G 20 mm 2.70 2.70 2.60 2.70 2.70 2.60 2.60 2.60 2.60
LPG G30/G 31 mm 1.55 1.55 1.45 1.55 1.55 1.55 1.55 1.55 1.55
Inlet pressure
Natural Gas G20 mbar 20 20 20 20 20 20 20 20 20
LPG G30/G31 mbar 30/37 30/37 30/37 30/37 30/37 30/37 30/37 30/37 30/37
Burner pressure
Natural Gas G20 mbar 11,6 11,6 10,1 11,6 11,6 13,2 13,2 13,2 13,2
LPG G30/G31 mbar 28/35 28/35 28/35 28/35 28/35 28/35 28/35 28/35 28/35
Gas rate
(continuous operation)
( 15°C ; 1013 mbar)Nat. Gas G20 m3/h 2.11 3.15 3.69 2.11 3.15 4.20 5.26 6.31 7.36
LPG G30 kg/h 1.57 2.35 2.75 1.57 2.35 3.13 3.92 4.71 5.49
G31 kg/h 1.54 2.31 2.71 1.54 2.31 3.08 3.86 4.63 5.39
Flue outlet Ø mm 110 130 150 110 130 150 150 180 180
Negative pressure required
at flue outlet Pa 1 1 1111111
Electrical supply
T - model W 100 100 100 6 6 6 6 6 6
I - model W 110 110 110 16 16 16 16 16 16
Water content l 11 14 17 11 14 17 20 23 26
Max operating temperature °C 90 90 90 90 90 90 90 90 90
Max hydraulic
pressure bar 3 3 3333333
Capacity of
expansion vessel l 10 10 10 - - - - - -
Flue gas mass flow
g/s 13 18 26 13 18 226 28 41 43
Flue gas temperature
°C 130 136 115 130 136 125 146 126 135
Weight kg 115 137 156 107 126 145 167 191 211
230 V~- 50 Hz
3
10
1000 2000 3000 4000 5000 6000 7000 8000 9000
90
170
250
330
410
18
27
36
45
54
63
mbar
IDEA
IDEA
IDEA
IDEA
IDEA
IDEA
Q
l/h
VELOCITA' 3
IDEA 18 - 27 - 36 - PV
WATERSIDE PRESSURE DROP
(not accessoried model) DISCHARGE HEAD (PV models)
Q
l/h
1500
1000 2000 2500 3000 3500
0
1
2
3
4
H (m)