13,29,9 30,31,2907 kW

Condensation gas steel boilers

SILVER S - SILVER BS

Ultra high-efficiency stainless steel condensation proof boiler for heating (SILVER S) and hot sanitary water heating and supply (SILVER BS). - Ideal for low-temperature system operation. - Boiler shell in stainless steel AISI 316 Ti. - Flame injection wet bottom cylindrical furnace - Flues made up of plates being printed on the inner surface whose special corrugated shape increases turbulence thus allowing condensation. - Low NOx emissions in the environment. - Operation through gas blown burners. - 120 Lt. enamelled steel boiler, covered with polyurethane (SILVER BS). - Heat loss preventing high-thickness insulation. - Instruments for unit control and adjustment. - 14 Lt. Heating circuit expansion tank (SILVER BS). - Circulators on the sanitary (SILVER BS) and on the heating circuit. - IP 40 Protection degree.

Maintenance

Maintenance is made simple thanks to easy accessibility to internal components.

SILVER

Certification
SILVER boilers are EC type approved.

SILVER 31 S

Combustion path Along the flue gas plates
Detail of the STAINLESS STEEL AISI 316 Ti flue gas plates SILVER 31 BS
Connections: see template on page 112.

Boiler type

Furnace power

SILVER 31 S SILVER 31 BS

kW 14 30,30,8
kcal/h 12.100 26.500 12.100 26.500
Useful efficiency a 50/30C a 80/60C min./max. min./max. % % 108,5/107 97,8/97 108,5/107 97,8/97
Maximum pressure bar risc. sanit. 6

Power voltage

Hot sanitary water supply l/min. 12,5

Weight

V/Hz 230/50 230/50

Kg 158 205

Boiler code 00705170 00705190
Burner type FIME 5 S-E FIME 5 S-E
Boiler type SILVER 31 S SILVER 31 BS
Useful power 50/30C kW kcal/h 15,13.100 28.400 15,13.100 28.400
Useful power 80/60C kW kcal/h 13,7 29,9 11.800 25.700 13,7 29,9 11.800 25.700
Ultra high-efficiency boiler. Boiler shell in stainless steel AISI 316 Ti. Flame injection wet bottom cylindrical furnace Flues made up of plates being printed on the inner surface whose special corrugated shape increases turbulence thus allowing condensation. Ideal for low-temperature system operation. Low NOx emissions in the environment. Operation through gas blown burners. Heat loss preventing high-thickness insulation. External instrument panel for unit control and adjustment.

Hydraulic connections

a1 System delivery DN 50 (mod. 44 80) and DN 65 (mod. 110 150) a2 Medium temperature system return DN 50 (mod. 44 80) and DN 65 (mod. 110 150) a3 Low temperature system return DN 50 (mod. 44 80) and DN 65 (mod. 110 150) a4 System feeding/discharge inlet _ a5 Condensation discharge _ a6 Temperature control pocket

S I LV E R

CALORECLIMA

680 746

SILVER 44 SILVER 80
Combustion path along the flue gas plates
Detail of the STAINLESS STEEL AISI 316 Ti flue gas plates

780 846

SILVER 110 - SILVER 150 Boiler type Furnace power Useful efficiency a 50/30C a 80/60C min./max. min./max. % % 108,5/107 97,8/97 108,5/107 97,8/97 108,5/107 97,8/97 108,5/106 97,8/96,5 108,5/105 97,8/96,5 Maximum heating pressure bar 5 Power voltage Weight
SILVER SILVER SILVER SILVER SILVER
kW 22,5 45,3 30,7 61,8 40,56,76,7 155,4
kcal/h 19.300 39.000 26.400 53.100 35.200 67.080 48.400 98.000 66.000 133.700
V/Hz 230/50 230/50 230/50 230/50 230/50

Boiler code 00705251

Burner type EM 6-E.D1 EM 9/2-E.D3 EM 9/2-E.D3 EM 16/2-E.D4 EM 18/2-E.D6
Boiler type SILVER 44 SILVER 60 SILVER 80 SILVER 110 SILVER 150
Useful power 50/30C kW kcal/h 24,4 48,5 21.000 41.700 33,3 66,2 28.600 56.900 44,4 83,5 38.200 71.120,8 52.500 103.900 83,2 163,3 71.600 140.400
Useful power 80/60C kW kcal/h 18.900 37.60 25.800 51.75,6 34.400 65.110 47.300 94.150 64.500 129.000

Kg 230

SILVER boilers

Superposed

Ultra high-efficiency boiler. 2 boiler shells in stainless steel AISI 316 Ti. Flame injection wet bottom cylindrical furnaces. Flues made up of plates being printed on the inner surface whose special corrugated shape increases turbulence thus allowing condensation. Ideal for low-temperature system operation. Low NOx emissions in the environment. Operation through gas blown burners. Heat loss preventing high-thickness insulation. External instrument panel for unit control and adjustment. The boiler is fitted with hydraulic manifolds for connecting the 2 boiler shells.

200 200

a1 System delivery DN 65 a2 Medium temperature system return DN 65 a3 Low temperature system return DN 65 a4 System feeding/discharge inlet _ a5 Condensation discharge _ a6 Temperature control pocket a7 Bulb holding pocket _ a8 Instrument coupling 1

1642 1263

a5 a3 388

a5 185

SILVER 200 SILVER 250 SILVER 300
kW kcal/h 102,2 207,3 87.900 178.300 127,109.900 222.800 153,4 310,9 131.900 267.300
Useful efficiency a 50/30C a 80/60C min./max. min./max. % % 108,5/106 97,8/96,5 108,5/106 97,8/96,5 108,5/105 97,8/96,5

boiler code 00908480 00908490
boiler type M. PREX 1400 M. PREX 1550 M. PREX 1750 M. PREX 2000 M. PREX 2300 M. PREX 2900
kW 1.395 1.569 1.744 1.976 2.325 2.907
useful power kcal/h 1.200.000 1.350.000 1.500.000 1.700.000 2.000.000 2.500.000
Technical data and sizes of MEGA PREX
boiler type MEGA PREX 90 MEGA PREX 100 MEGA PREX 115 MEGA PREX 150 MEGA PREX 180 MEGA PREX 230 MEGA PREX 290 MEGA PREX 340 MEGA PREX 400 MEGA PREX 460 MEGA PREX 580 MEGA PREX 700 MEGA PREX 800 MEGA PREX 930 MEGA PREX 1050 MEGA PREX 1150 MEGA PREX 1400 MEGA PREX 1550 MEGA PREX 1750 MEGA PREX 2000 MEGA PREX 2300 MEGA PREX 2900 * Only one connection
furnace power useful efficiency maximum power % heating pressure voltage kW kcal/h 100 % 30 % bar V/Hz 102 87.740 91,18 89,230/98.570 91,3 90,230/109.480 90,63 90,230/142.050 90,42 91,230/174.620 90,73 90,230/217.240 90,63 90,230/270.690 90,91 89,230/324.930 90,18 89,230/380.100 90,04 89,230/443.550 90,29 90,230/544.750 90,22 89,230/653.300 90,05 89,230/764.500 90,14 89,230/50 1.018 875.700 90,20 89,230/50 1.139 980.020 90,17 89,230/50 1.265 1.088.640 90,78 90,230/50 1.528 1.314.410 90,23 90,230/50 1.719 1.479.060 90,22 90,230/50 1.907 1.640.190 90,36 90,230/50 2.170 1.866.900 90,39 90,230/50 2.554 2.196.990 90,08 89,230/50 3.197 2.749.400 90,25 89,230/50
heating heating Instrument Boiler expansion flue burner thermostat delivery return connection discharge tank connection connection socket DN a1 DN a2 a3 a4 a5 a6 a7 a130 1/130 1/130 1/160 1/160 1/180 1/180 1/1/4** 1/1/4** 1/1 1/1/225 1/1 1/1/225 1/1 1/1/280 1/1 1/1/280 1/1 1/1/280 1/1 1/1/280 1/1 1/1/280 1/1 1/1/1 1/1/1 1/1/1/1/1 1/1/1 1/1/-

L a2 a3 a5 a8

L a3 a5

a6 a4 B A A1

a4 B A A1

MEGA PREX 90 1.150

MEGA PREX 1.400 2.900
boiler type MEGA PREX 90 MEGA PREX 100 MEGA PREX 115 MEGA PREX 150 MEGA PREX 180 MEGA PREX 230 MEGA PREX 290 MEGA PREX 340 MEGA PREX 400 MEGA PREX 460 MEGA PREX 580 MEGA PREX 700 MEGA PREX 800 MEGA PREX 930 MEGA PREX 1050 MEGA PREX 1150 MEGA PREX 1400 MEGA PREX 1550 MEGA PREX 1750 MEGA PREX 2000 MEGA PREX 2300 MEGA PREX 2900

A mm. 890 1.110 1.110 1.240 1.240 1.240 1.390 1.390 1.270 1.270 1.270 1.400 1.400 1.670
A1 mm. 940 1.160 1.160 1.290 1.290 1.290 1.440 1.440 1.470 1.470 1.470 1.600 1.600 1.870
B mm. 755 1.000 1.000 1.250 1.500 1.502 1.502 1.502 1.792 1.753 2.003 2.003 2.003 2.003 2.300 2.300 2.510 2.510 2.770 2.770
C mm. 1.195 1.195 1.195 1.440 1.440 1.690 1.940 1.900 1.900 1.950 2.240 2.255 2.500 2.500 2.500 2.500 2.850 2.850 3.060 3.190 3.450 3.450

D mm. 945 1.080

E mm. -
H mm. 905 1.005 1.005 1.015 1.015 1.205 1.205 1.335 1.335 1.335 1.485 1.485 1.630 1.630 1.630 1.760 1.760 2.030
L mm. 1.150 1.100 1.200 1.200 1.200 1.200 1.300 1.300 1.850 1.550 1.950 2.050

M mm. 870 870

weight kg 900 1.140 1.340 1.340 1.760 1.760 2.600 2.600 2.750 3.650 3.900 5.200

MEGA PREX SL

- Pressurized boilers, ideal for medium/big-size buildings heating. - Ultra reduced width (<80 cm), for easy replacement in existing heating plants. - Flame injection furnace steel boiler. - Vertically arranged shell and tube structure, placed over the furnace. - Light oil and gas burner operation. - External instrument panel for unit control and adjustment. - Heat loss preventing ultra thick insulation. - Standard special front insulation. - Hinged opening door. - Stainless steel turbolators. - Ultra thick steel flues. - Control thermometer pocket.
- MEGA PREX SL boilers are EC type approved.

685 a2 a3

1410 1900

700 750

1460 1950

750 800

MEGA PREX SL 230 - MEGA PREX SL 290
MEGA PREX SL 340 - MEGA PREX SL 400

boiler

type MEGA PREX SL 230 MEGA PREX SL 290 MEGA PREX SL 340 MEGA PREX SL 400
furnace power useful efficiency maximum power heating pressure voltage %
kW kcal/h 219.300 274.340 330.240 385.% 91,7 90,86 90,98 90,% 90,85 90,56 90,71 90,62 bar V/Hz 230/50 230/50 230/50 230/50
heating heating Instrument Boiler Safety burner weight delivery return connection discharge valve connection
DN a80 DN a80 a1/1/4 a1/1/4 a1 a180 kg 900 980
boiler code 00902471 00902481
boiler type M. PREX SL 230 M. PREX SL 290 M. PREX SL 340 M. PREX SL 400

kW 349 407

useful power kcal/h 200.000 250.000 300.000 350.000

DUO PREX

Pressurized boilers ideal for medium/big-size buildings heating. 2 superposed steel boiler shells with flame injection. High heating power with reduced overall dimensions. Operation through gas blown burners. External instrument panel for unit control and adjustment. Heat loss preventing ultra thick insulation. Standard special front insulation. Hinged opening door. Stainless steel turbolators. Ultra thick steel flues. Control thermometer pocket.

- DUO PREX boilers are EC type approved.

C a3 a6 a5 a1 E E

a4 A A1
boiler type DUO PREX 180 DUO PREX 200 DUO PREX 230 DUO PREX 300 DUO PREX 360 DUO PREX 460 DUO PREX 580 boiler type DUO DUO DUO DUO DUO DUO DUO PREX PREX PREX PREX PREX PREX PREX 580
A mm. 850 furnace power % kW kcal/h 204 175.198.220.286.353.440.549.400

A1 mm. 900

B mm. 1250

C mm. 2000

D mm. 490

D1 mm. 1470

E mm. 345 heating delivery DN a80 80

F mm. 930

G mm. 1910

H mm. 1993

weight kg 1116
useful efficiency 100 % 91,18 90,87 90,66 90,69 90,51 90,82 90,% 90,3 90,3 90,15 90,25 90,90,2
maximum power voltage heating pressure bar V/Hz 5 230/230/230/230/230/230/230/50
heating Instrument Boiler flue burner return connection discharge connection connection DN a2 a3 a4 a5 a250 155

boiler code 00902441

boiler type DUO PREX 180 DUO PREX 200 DUO PREX 230 DUO PREX 300 DUO PREX 360 DUO PREX 460 DUO PREX 580

kW 581

useful power kcal/h 160.000 180.000 200.000 260.000 320.000 400.000 500.000
High efficiency cast iron boilers
SEC B EXA VIT BIA F BIG F BIG FK
SEC B EXA VIT BIAF BIGF BIGFK
20,9 30,6 32,55 46,5 93,650 kW
- Basement boiler suitable for hot sanitary water heating and supply. - Cast iron boiler shell. - Stainless steel 90 Lt. boiler. - Sanitary circuit circulator. - Combustion chamber and exchanger being designed for over 90% guaranteed efficiency. - Operation through gas blown burners. - Instrument panel for proper operation control. - Heat loss preventing ultra thick insulation. - Suitable for clock controller fitting.

Certificazione

- SEC B boilers are EC type approved.

a4 a6 a5

Clock controller kit

711 542

Code 08506540
Description Clock controller kit

boiler type SEC 30 B

furnace power kW 34 kcal/h 29.240
useful efficiency % 100 % 30 % 90 92
max. pressure bar heating sanitary 4 6
power hot sanitary water heating heating Boiler Boiler Boiler Ricircolo weight voltage supply T 30C delivery return discharge delivery return V/Hz l/h a1 a2 a3 a4 a5 a6 kg 230/1/2 3/4 3/4 3/4 135

boiler code 00905430

kW 30,6
useful power kcal/h 26.316
High efficiency cast iron boiler
- Basement boiler suitable for hot sanitary water heating and supply. - Cast iron boiler shell. - Combustion chamber and exchanger being designed for over 90% guaranteed efficiency. - Operation through gas blown burners. - Heat loss preventing ultra thick insulation. - Instrument panel for proper operation control. - EXA boilers can be combined with PAC S and BITHERM boilers.

Pre-assembled and pre-calibrated air inlet burner
- Two-valve gas burner, stabilizer, filter, gas and air pressure switch for minimum pressure. - High-performance cone-shaped light oil burner, complete with nozzle pre-heater.
- Heating and sanitary temperature regulation. - Defect display. - Anti-freeze function. - Post-circulation function. - antilegionella function.
- BIA F boilers are EC type approved. Gas thermal couplings are supplied on demand. Please contact our Sales Department to be informed on the delivery time.

1400 1400

a5 a706

a5 a906

BIA F 30-90 boiler type BIA F 30-90 BIA F 40-120 furnace power kW kcal/h 34 29.240 51,4 44.204 useful efficiency % 100 % 30 % 90,4 92,14 maximum pressure bar risc. sanit. power voltage V/Hz 230/50 230/50
BIA F 40-120 hot sanitary water heating heating boiler boiler hot water tank burner weight supply T 30C delivery return delivery return ricirculation suction unit l/h a1 a2 a3 a4 a5 a6 kg 1 3/4 3/4 3/3/4 3/4 3/240
boiler type BIA F 30-90 BIA F 40-120

kW 30,6 46,5

useful power kcal/h 26.316 39.990
- Proof basement boilers suitable for medium-sized systems. - Pre-assembled high-quality cast iron boiler shell. - Combustion chamber and exchanger being designed for over 90% guaranteed efficiency. - Light gas and gas burner operation. - Heat loss preventing ultra thick insulation. - Instrument panel for proper operation control. - IP X4D protection degree.
- BIG F boilers are EC type approved. - Available in FK version to be assembled
boiler type BIG F 107 BIG F 126 BIG F 144 BIG F 162 BIG F 180 BIG F 198 BIG F 216 BIG F 234 BIG F 252
furnace power kW 116 136,9 156,195,6 215,2 234,7 254,3 273,9 kcal/h 99.760 117.734 134.590 151.360 168.216 185.072 201.842 218.698 235.554
useful efficiency Light oil Gas 100% 100% 30% 91,8 91,3 92,2 91,9 91,2 92,4 92,2 91,5 92,3 92,3 91,7 92,4 92,3 91,8 92,4 92,2 91,8 92,4 92,4 91,9 92,5 92,4 91,9 92,92 92,6

maximum pressure bar 6

power voltage V/Hz 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50
heating delivery DN a- - - - - - - - - 3
heating return DN a- - - - - - - - - 3
Burner discharge a3 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

A mm. 977 1.087 1.197 1.307 1.417 1.527 1.637

weight Kg 830

mm. mm. 200 150

boiler code 00906120

kW 252
useful power kcal/h 92.020 108.360 123.840 139.320 154.800 170.280 185.760 201.240 216.720

BIG FK

to be assembled
- Proof basement boilers suitable for medium- and big-sized systems. - High-quality cast iron boiler shell, with components to be assembled during the installation of the boiler at the heating plant; three pass exaust way. - Combustion chamber and exchanger being designed for over 90% guaranteed efficiency. - Light gas and gas burner operation. - Ideal for low temperature (35C) system operation. - Heat loss preventing ultra thick insulation. - Instrument panel for proper operation control. - IP X4D protection degree.
- A burner can be fitted onto the boiler plate.
- BIG FK boilers are EC type approved.

C 850 A

463 83
boiler type BIG FK 200 BIG FK 250 BIG FK 300 BIG FK 360 BIG FK 420 BIG FK 480 BIG FK 560 BIG FK 650
furnace power kW kcal/h 186.620 232.200 278.640 333.680 388.720 443.760 516.000 597.700
useful efficiency % 100% 30% 92,2 95,4 92,92,6 96,5 92,8 97,1 92,9 97,97,2 93,3 97,3 93,5 97,3

maximum pressure bar 6 6

power voltage V/Hz 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50
heating delivery DN a- - - - - - - - 3
heating heating heating return delivery BTreturn BT DN a2 DN a3 DN a- - - - - - - - - - - - - - - - - - - - - - - - 3
weight Kg 890 1.000 1.110 1.220 1.330 1.440 1.550 1.660
mm. mm. mm. 1.145 1.150 1.150 1.180 1.180 1.180 1.205 1.205
boiler code 00906190 00906200

kW 560 650

useful power kcal/h 172.000 215.000 258.000 309.600 361.200 412.800 481.600 559.000

Air heaters

Wall-hung air heaters AIR-A AIR-AC AIR-ACE Industrial air heaters LGE LGE OUT Zone management equipment BOX ZONE
DIRECTIVE 90/396/EEC (BOX ZONE not included) DIRECTIVE E.M.C. 89/336/EEC (Act No. D.L. 476 of 4/12/92) (LGE LGE OUT and BOX ZONE not included) DIRECTIVE L.V. 72/23/EEC (Act No. 791 of 18/10/77) (BOX ZONE not included)
AIR-A AIR-AC AIR ACE LGE LGE OUT
3,35 4,91 22,29,7 31,9 75,kW

Wall-hung air heaters

AIR-ACE
Outdoor wall-hung proof and ducted gas air heaters. Zone heating allowed. Stainless steel exchanger, combustion chamber and enbloc flue header. Stainless steel atmospheric burner suitable for all kinds of gas. Panels treated for external use. Flue discharge electrical fan. Electronic ignition. Ionization flame control. Centrifugal fan unit. IP X4D protection degree.
- Maintenance is made simple thanks to easy accessibility to internal components.

Standard accessories

GPL nozzles. Delivery duct union. Air inlet duct horizontal union. Air duct sloped union complete with grid. Flue discharge kit. Combustion air suction kit. Remote control panel equipped with electrical cable and 10 Mt. sheath.

useful efficiency a 50/30C a 80/60C 100% 30% 100% 103,7 106,2 98,1 102,8 106,6 97,8
Maximum heating. pressure bar 3 3

Weight Kg 62 62

50/30C useful power kW kcal/h 9,33 25,75 8.022 22.145 9,33 25,75 8.022 22.145 10,66 29,81 9.168 25.634 10,66 29,81 9.168 25.634
80/60C useful power kW kcal/h 8,98 24,5 7.719 21.070 8,98 24,5 7.719 21.070 10,09 28,36 8.677 24.390 10,09 28,36 8.677 24.390

FUTURIA L instantaneous

- Ultra-high efficiency proof condensation boilers, suitable for hot sanitary water heating and supply. - Ideal for low temperature system operation. - Special casting aluminium corrosion proofing enbloc exchanger. - Instantaneous exchanger for hot sanitary water with 5 Lt. micro-storage unit, complete with foamed polyurethane insulation. - Stainless steel pre-mixing burner. - Wet-type combustion chamber. - Ionization flame control electronic ignition. - Electronically controlled continuous modulation for the heating circuit with steady air/gas ratio. - Natural gas or G.P operation.L. - Instruments for retraction unit control and regulation. - High-prevalence circulator. - 8 Lt. expansion tank. - Three-way electrical valve. - Proof combustion circuit with flue discharge electrical fan. - Water trap siphon - Class: NOx = 5. - IP X4D protection degree.
- For accessories suitable for FUTURIA L boiler, see page 85.
- Flue inlet/outlet kits are not included in the supply. See accessories on demand on page 85. - Water connection kits are not included in the supply. See accessories on demand on page 85.

190 450

220 420
kW kcal/h FUTURIA L 24 MC W TOP/IT 8,7.568 21.500 FUTURIA L 28 MC W TOP/IT 8.600 24.940 * Flue connections: concentric or split discharge boiler code fuel natural gas LPG natural gas LPG boiler type FUTURIA L 24 MC W TOP/IT FUTURIA L 24 MC W TOP/IT FUTURIA L 28 MC W TOP/IT FUTURIA L 28 MC W TOP/IT
useful efficiency Maximum pressure a 50/30C a 80/60C bar 100% 30% 100% risc. sanit. 103,7 106,2 98,6 102,8 106,6 97,6
hot sanitary Weight water supply. T 30C l/min Kg 2,5 11,2,5 13,6 72

FUTURIA L boiler

- Ultra-high efficiency proof condensation boilers, suitable for hot sanitary water supply. - Ideal for low temperature system operation. - Special casting aluminium corrosion proofing enbloc exchanger. - 50 Lt. storage unit stainless steel boiler, complete with foamed polyurethane insulation. - Stainless steel pre-mixing burner. - Wet-type combustion chamber. - Ionization flame control electronic ignition. - Electronically controlled continuous modulation for both heating circuits with steady air/gas ratio. - Natural gas or G.P operation.L. - Instruments for retraction unit control and regulation. - High-prevalence circulator. - 8 Lt. expansion tank. - 2 Lt. sanitary circuit expansion tank. - Three-way electrical valve. - Proof combustion circuit with flue discharge electrical fan. - Water trap siphon - Class: NOx = 5. - IP X4D protection degree.

- GASTER N boilers are EC type approved.

B D a3 a1

first furnace stage power furnace power kW kcal/h kW kcal/h GASTER N 51 AW 32,7 28.48.160 GASTER N 68 AW 46,6 37.496 74,8 64.328 GASTER N 85 AW 54,5 46.870 93,5 80.410 GASTER N 102 AW 65,4 56.96.320
useful efficiency % 100 % 30 % 91,1 92,3 90,9 92,3 90,9 92,3 91,1 92,3
Heating max. power pressure voltage bar V/Hz 230/50 230/50 230/50 230/50
Heating Heating gas Weight delivery return conn. a1/1/1/1/2 a1/1/1/1/2 a3 3/4 3/4 3/4 3/4 kg 300 348

mm. 720 800

mm. 103,5 103,5 113,5 113,5

mm. 200 200

mm. 44 42

mm. 36 34

boiler code 00099251 00099261
boiler type GASTER N 51 AW GASTER N 68 AW GASTER N 85 AW GASTER N 102 AW
first stage useful power kW kcal/h 30 25.800 39,5 33.970 49,5 42.570 59,5 51.170

kW 85 102

Useful power kcal/h 43.860 58.480 73.100 87.720
GASTER N 119 AW GASTER N 136 AW GASTER N 153 AW GASTER N 170 AW GASTER N 187 AW GASTER N 221 AW GASTER N 255 AW GASTER N 289 AW
first stage furnace power kW kcal/h 77 66.76.86.94.104.123.142.161.680
furnace power kW kcal/h 112.660 128.140 144.480 160.820 177.160 208.980 240.800 272.620
useful Heating max. efficiency pressure % 100 % 30 % bar 91,2 92,91,3 92,91,4 92,91,5 92,91,6 92,91,6 91,9 91,92 91,7 6
Heating Heating gas Weight delivery return conn. a2 a1/1/1/1/1/1/2 kg 835 905
mm. 930 1.020 1.100 1.190 1.270 1.440 1.610 1.780

mm. 198 198

mm. 350 350

mm. 62 66

mm. 46 49
mm. a1 1.1.1.1.1.1.1.1.100 2
boiler code 00906390 00906400
boiler type GASTER N 119 AW GASTER N 136 AW GASTER N 153 AW GASTER N 170 AW GASTER N 187 AW GASTER N 221 AW GASTER N 255 AW GASTER N 289 AW
first stage useful power kW kcal/h 71 61.70.79.87.96.114.131.148.780

kW 255 289

Useful power kcal/h 102.340 116.960 131.580 146.200 160.820 190.060 219.300 248.540
Instantaneous gas water heaters
- High-efficiency open chamber (mod. SIL 14 top) and proof (mod. SIL 14S top) water heaters suitable for hot sanitary water supply. - High-efficiency copper exchanger. - Electronic ignition with ionization flame control. - Stainless steel atmospheric burner for all kinds of gas. - Proof combustion circuit with flue exhaust electrical fan (mod. S). - Continuous modulation gas valve. - Safety FLUE CONTROL preventing burnt gases from entering the room (mod. SIL TOP). - Combustion chamber provided with ceramic fibre insulation (mod. S). - Instruments for unit control and regulation. - Sanitary flow meter. - IP X4D protection degree.
- Easy installation of the water heater thanks to template connections. - Maintenance is made simple thanks to easy accessibility to internal components.

- PDPH dosing pumps are EC type approved.
pump code pump type maximum capacity m3/h 1,5 2,maximum operation pressure bar 10 maximum temperature C 50 power voltage 230V/50Hz W 3,5 3,injected solution max. p.p.m. 3,5 3,meter weight**

00053830

PDPH 1,5-15 PDPH 2,7-20 PDPH 5-20 PDPH 7-25 PDPH 10-30 PDPH 20-40 PDPH 30-50

1/2 3/4 3/1 1/1/2 2

kg 1,2 1,15 16
Polyphosphate dosing units
- Chromium-plated bright brass header. - Chromium-plated brass unions male-male (only for model DPO 1). - Shatterproof and non-ageing trogamid T transparent glass.
- As the dosing units do not need any connection to the power supply, the installation results to be extremely easy.
- DPO dosing units are EC type approved.
- DPO/A dosing unit, corrosion inhibitor for water featuring a hardness degree up to 15F. - DPO/B dosing unit, corrosion inhibitor and anti-scale fluid for water featuring a hardness degree exceeding 15F.

dosing unit code

dosing unit type

00052750 00052760

DPO 1/2" A DPO 1" A DPO 1/2" B DPO 1" B
minimum maximum capacity l/min. 2-25 4-60 2-25 4-60
loss of amount of water treated maximum maximum polyphosphate weight pressure with inhibiting charge pressure temperature charge max. tipo A tipo B bar m3 max. m3 max. bar C g kg 0,80 1,5 0,800 4,5 0,80 1,5 0,800 4,5
Accessories for wall-hung and floor-standing gas boilers gas water heaters
Flanged concentric connecting kit for FUTURIA N
Warning: flanged concentric connecting kit results to be necessary each time a concentric kit with a 60/100 diameter is fitted to the boiler.
code 08516310 description Flanged concentric kit boiler FUTURIA N 15 - FUTURIA N 25 - FUTURIA N 35
Flanged concentric connecting kit
Warning: concentric kits A and B shall be combined with the kits of accessories featuring the same reference. Example: A+A and B+B = Si, while A+B = No Technical description - 90 concentric bend ( 60/100) equipped with inspection outlets. White enamelled aluminium concentric pipe (60/100) L= 0.85 Mt. Gasket strip Stainless steel wind-resistant terminal rubber seal Two 100 washers M/F aluminium reduction 60.

air heater LGE 25 - LGE 35 - LGE 25 OUT - LGE 35 OUT LGE 51 - LGE 65 - LGE 51 OUT - LGE 65 OUT LGE 80 - LGE 100 - LGE 80 OUT - LGE 100 OUT LGE 125 - LGE 150 - LGE 125 OUT - LGE 150 OUT LGE 175 - LGE 200 - LGE 175 OUT - LGE 200 OUT LGE 250 - LGE 300 - LGE 250 OUT - LGE 300 OUT LGE 375 - LGE 375 OUT LGE 425 - LGE 500 - LGE 425 OUT - LGE 500 OUT LGE 600 - LGE 750 - LGE 600 OUT - LGE 750 OUT LGE 900 - LGE 900 OUT
code 08511210 description external probe kit box zone BOX ZONE MIX
Plugs, reductions, nipples, gaskets and bracket kit
code 08300100 F19999902 F19999905 F19999953 description package kit of right-hand white plugs package kit of left-hand white plugs package kit of to 1/8 right-hand white reductions package kit of to 1/8 left-hand white reductions package kit of to 1/4 right-hand nipples package kit of to 1/4 right-hand white reductions package kit of to 3/8 right-hand nipples package kit of to 3/8 right-hand white reductions package kit of to 1/2 right-hand nipples package kit of to 1/2 right-hand white reductions package kit of to 3/4 right-hand nipples package kit of to 3/4 right-hand white reductions package kit of to 3/4 right-hand nipples Kit conf. 100 guarnizioni da 1 package kit of 10 wall-fastened colour kit Radiator all types all types all types all types all types all types all types all types all types all types all types all types all types all types all types all types

Softeners Accessories

Pulse shaper kit for softener volumetric regeneration
Technical description Mod. 3/4: pulse shaper meter with brass turbine shell fitted with pulse shaper probe dry dial, roll direct reading for cold water. Mod. 1 1/4 - 1 1/2- 2- 3: pulse shaper meters fitted with pulses emitter head, litre-counter, pulse shaper probe.

Code 08902260

Description Pulse shaper kit (k 0,4 - 3/4) Pulse shaper kit (k 0,4 - 1 1/4) Pulse shaper kit (k 0,1 - 1 1/2) Pulse shaper kit (k 0,1 - 2) Pulse shaper kit (k 0,1 - 3)
Softener EAU 8 E BIOS - EAU 15 E BIOS - EAU 22 E BIOS DOUBLE 35 E DOUBLE 65 E DOUBLE 85 E - DOUBLE 125 E - PLUS 165 E - PLUS 215 E PLUS 265 E PLUS 425 E PLUS 550 E

Disinfecting Kit

Technical description This apparatus is intended for the protection against build up of bacteria which may arise from the softener cationic resins. Highly advanced electrolytic automatic operation for the production of chlorine. The apparatus manufacturing complies to M.D. No. 443 of the 21/12/90.
Code Description CL 2 - KK 100 CL 2 - SWEET Softener all up to 125 Lt. of resin (SWEET excluded) SWEET 8-15-22 M

Chemical products

All the chemical products reported below are supplied by our Spare Parts Service Acquasil 20/40: anti-scale fluid for alimentary use, corrosion proofing for pumps of the PDPH 15-40 type. LPC Polifosf A: powdered for softened water alimentary use. LPC-A-010: fluid for softened water alimentary use. LPC-T-011: fluid for raw water heating system use LPC Polifosf B: powdered - for raw water alimentary use. LPC-A-020: fluid - for raw water alimentary use. LPC-T-021: fluid - for raw water cooling tower use. LPC-A-030: fluid for softened water alimentary use boiler conditioning system. LPC-A-031: fluid - for softened water alimentary use condensation steam line. LPC-T-040: algaecide fluid. LPC-T-050: powdered for boiler cleaning, exchangers, etc.

a13 a6 a2 a5 70

162 122

a3 a9 a8

97 102
Boiler back a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 system delivery Average temperature system return low temperature system return cold water inlet gas connection flue exhaust air inlet boiler discharge condensation discharge electric cable outlet safety valve bleed and a13 system zone delivery pipes 1 1/2 1/80 1/2 3/mm. 14 mm. 1 (optional)

Silver BS

a13 a6 a9 a70 a12 a2 a5

a1 a1 a10 a11 a3 a7

527 302

72 167

Boiler back a1 a2 a3 a4 a5 a6 a7 a8 system delivery average temperature system return low temperature system return cold water inlet gas connection flue exhaust air inlet boiler discharge 1 1/2 1/80 1/2 a9 a10 a11 a12 a13 a14 condensation discharge electric cable outlet safety valve bleed boiler delivery boiler recirculation boiler return 3/mm. 14 mm. 3/4 3/4 3/(optional)
a12 and a13 system zone delivery pipes

560 625

155 225

a12 a1 a10 a11 a4 a7