ACK 2 Series

Two Pass Low Temperature Hot Water Boilers

Definition of Reliability and Economy

ACK2 series have proven its reliability for years of service in numerous countries worldwide. It has constantly been improved with years of experience and feedbacks from the field, making 100% trouble free, “install and forget” type of product.

Its high flexibility enables to use it with either natural gas or oil burners. You will be impressed with the high endurance of the product, even worst conditions of working enviroments.

PRODUCT OF ADVANCED TECHNOLOGY:

Entire production, designs and materials comply with both European and National standards.

All production is handled by latest automation techniques as all materials are cut in full CNC Plasma cutting, and fire tubes, inlet outlets are punched in CNC Punching, all weldings are performed by NC welding robots to ensure leak free product.

HIGH EFFICIENCY:

High norm efficiency up to% 96 (CE verified) is obtained by use of large volume combustion chamber design maximizing heat transfer surfaces. Boiler gas & water side resistances, stand by time losses are minimized and European Nox norms are achieved by CAD design processes. -MORE-

MORE - BOILER EFFICIENCY:

Flue gas temperatures has been lowered to 175 – 185 C and 95% - 96% efficiency values are attained based on DIN 4207-8 norms, providing 3% more efficiency values, when compared to EN minimum efficiency norms which allows boiler to be qualified to bear international “**-two stars energy & performance” mark.

ENVIRONMENT FRIENDLY:

No hazardous materials for environment and used in our products nor in the production processes. We ensure our environment friendly policy not only controlling our processes but also for all our suppliers by demanding them to provide necessary certificates for their products. -MORE-

MORE - NOX & CO EMISSIONS:

Large combustion chamber allows complete burning of fuel along with low flame temperatures by use of optimal heat transfer surfaces. Burner compatibility in compliance with the norms, allows hazardous gasses such as carbon monoxide, nitrogen oxide to be kept below European norms. These values are all tested in EU confirmed labs and have obtained the right to be used in all environment sensitive European countries.

LONG SERVICE LIFE:

All Certified materials, balanced and reliable design on heat expansion points, certified automated welding methods, Design & production in European norms and approved automatic resource management methods offers longer service times then ever.

BURNER COMPATIBILITY:

Thanks to our versatile design, special high pressure and long ballast burners are not required. High efficiency is attained with stable, smooth and silent combustion by all burners that comply with EN676 and EN267.

AESTHETIC APPEARANCE:

Boiler cover jackets are protected against corrosion and external factors by 3 features:

  1. Hot dipped Galvanized (GALVATITE®) steel material.
  2. Protective double layer special organic undercoat plating.
  3. Special organic paint in front, with top layer protective and aesthetic plating. (COLORCOAT®)

ACK2 - Technical Specifications Unit Boiler Type
ACK2

- 30

ACK2

- 40

ACK2

- 50

ACK2

- 60

ACK2

-70

ACK2

- 80

ACK2

- 100

ACK2

- 120

Product Capacity kW 35 46,5 58 70 81,4 93 116 140
Kcal/h 30.000 40.000 50.000 60.000 70.000 80.000 100.000 120.000
Operating Pressure bar 3 3 3 3 3 3 3 3
Gas Side Resistance mbar 0,17 0,23 0,27 0,6 0,6 0,65 0,7 1
Water Side Resistance mbar 0,38 0,63 0,76 0,82 0,95 1,34 1,7 2,2
Standby Losses % 0,16 0,14 0,12 0,12 0,11 0,1 0,1 0,09
Combustion Chamber Volume dm³ 27 35 43 55 64 67 67 151
Boiler Height (A) mm 771 771 771 822 822 822 853 992
Boiler Width (B) mm 650 650 650 710 710 710 710 850
Boiler Length (C) mm 766 866 966 1015 1115 1155 1155 1417
Chimney Connecion Diameter(D) mm 150 150 150 200 200 200 200 200
Chimney Connection Height(E) mm 525 525 525 555 555 555 555 625
Boiler Inlet / Outlet Connections (F) in. 1¼" 1¼" 1¼" 1½" 1½" 1½" 2" 2"
Fill and Drain valves (G) in. 1/2" 1/2" 1/2" 1/2" 3/4" 3/4" 3/4" 3/4"
Safety / Expansion Outlet (H) in. - - - - - - - -
Safety / Expansion Inlet (K) in. 3/4" 3/4" 3/4" 3/4" 3/4" 1" 1" 1"
Net Weight kg 144 171 177 210 232 253 261 411
Water Content lt 49 56 67 90 97 95 94 187
ACK2 - Technical Specifications Unit Boiler Type
ACK2

- 125

ACK2

- 140

ACK2

- 150

ACK2

- 160

ACK2

- 180

ACK2

- 200

ACK2

- 250

ACK2

- 300

Product Capacity kW 145 163 175 186 209 232 290 349
Kcal/h 125.000 140.000 150.000 160.000 180.000 200.000 250.000 300.000
Operating Pressure bar 3 3 3 3 3 4 4 4
Gas Side Resistance mbar 1,02 1,14 1,18 1,26 1,33 1,52 1,78 1,46
Water Side Resistance mbar 3 3,4 4 4,7 5,5 12 14 14
Standby Losses % 0,09 0,09 0,09 0,09 0,08 0,32 0,28 0,27
Combustion Chamber Volume dm³ 151 151 151 151 159 245 245 401
Boiler Height (A) mm 992 992 1024 1024 1024 1104 1104 1305
Boiler Width (B) mm 850 850 850 850 850 923 923 1040
Boiler Length (C) mm 1417 1417 1417 1417 1467 1425 1425 1734
Chimney Connecion Diameter(D) mm 200 200 200 200 200 250 250 300
Chimney Connection Height(E) mm 625 625 625 625 625 744 744 821
Boiler Inlet / Outlet Connections (F) in. 2" 2" NW 65 NW 66 NW 67 NW 65 NW 65 NW 80
Fill and Drain valves (G) in. 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4"
Safety / Expansion Outlet (H) in. - - - 1¼" 1¼" 1¼" 1½" 1½"
Safety / Expansion Inlet (K) in. 1" 1" 1" 1" 1" 1¼" 1¼" 1¼"
Net Weight kg 416 423 435 429 451 534 561 865
Water Content lt 183 178 174 174 178 193 169 290
ACK2 - Technical Specifications Unit Boiler Type
ACK2

- 350

ACK2

- 400

ACK2

- 500

ACK2

- 600

ACK2

- 700

ACK2

- 800

ACK2

- 900

Product Capacity kW 407 465 581 698 814 930 1046
Kcal/h 350.000 400.000 500.000 600.000 700.000 800.000 900.000
Operating Pressure bar 4 4 4 4 4 4 4
Gas Side Resistance mbar 1,64 1,6 1,6 1,82 2,3 2,56 2,8
Water Side Resistance mbar 15 15 16 16 18 20 22
Standby Losses % 0,25 0,24 0,17 0,17 0,16 0,16 0,16
Combustion Chamber Volume dm³ 401 474 559 559 1005 1005 1005
Boiler Height (A) mm 1305 1305 1511 1511 1400 1400 1400
Boiler Width (B) mm 1040 1040 1240 1240 1450 1450 1450
Boiler Length (C) mm 1734 1964 2005 2005 2400 2400 2400
Chimney Connecion Diameter(D) mm 300 300 400 400 450 450 450
Chimney Connection Height(E) mm 821 821 956 956 1045 1045 1045
Boiler Inlet / Outlet Connections (F) in. NW 80 NW 80 NW 100 NW 100 NW 125 NW 125 NW 125
Fill and Drain valves (G) in. 3/4" 3/4" 3/4" 3/4" 1" 1" 1"
Safety / Expansion Outlet (H) in. 2" 2" 2" 2" 2½" 2½" 2½"
Safety / Expansion Inlet (K) in. 1¼" 1¼" 1½" 1½" 2" 2" 2"
Net Weight kg 899 993 1323 1397 1888 1945 2002
Water Content lt 266 311 623 569 1019 979 938
ACK2 - Technical Specifications Unit Boiler Type
ACK2

- 1000

ACK2

- 1250

ACK2

- 1500

ACK2

- 1750

ACK2

- 2000

ACK2

- 2500

ACK2

- 3000

Product Capacity kW 1163 1453 1744 2034 2325 2907 3488
Kcal/h 1.000.000 1.250.000 1.500.000 1.750.000 2.000.000 2.500.000 3.000.000
Operating Pressure bar 4 4 4 4 4 4 4
Gas Side Resistance mbar 3 3,68 3,83 4,75 4,93 5,02 4,46
Water Side Resistance mbar 22 28 31 35 46 48 50
Standby Losses % 0,16 0,15 0,15 0,15 0,15 0,15 0,15
Combustion Chamber Volume dm³ 1005 1305 1514 1885 2081 2286 3281
Boiler Height (A) mm 1400 1810 1810 1918 1918 2171 2325
Boiler Width (B) mm 1450 1550 1550 1650 1650 1890 2050
Boiler Length (C) mm 2400 2800 3100 3000 3268 3300 3670
Chimney Connecion Diameter(D) mm 450 500 500 500 500 600 600
Chimney Connection Height(E) mm 1045 1123 1123 1277 1277 1406 1480
Boiler Inlet / Outlet Connections (F) in. NW 125 NW 150 NW 150 NW 150 NW 150 NW 200 NW 200
Fill and Drain valves (G) in. 1" 1" 1" 1" 1" 1" 1"
Safety / Expansion Outlet (H) in. 2½" 2½" 3" 3" 4" 4" 4"
Safety / Expansion Inlet (K) in. 2" 2½" 2½" 2½" 2½" 2½" 3"
Net Weight kg 2093 2791 3125 3558 3854 4991 6074
Water Content lt 874 1371 1583 1653 1818 2560 3370