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CALORIFIERS

SINGLE COIL DHW STORAGE TANK

PART No. 200L 300L 500L
Total Actual Capacity 196.4 270.8 455.2
Exchanger’s Actual Capacity 6.4 6.4 12.2
Exchanger S1 Inlet/Outlet 1” 1” 1”
Exchanger’s Area (M²) 0,986 0,986 1,92
Exchanger’s Diameter) 3/4” 3/4” 1”
Cold Water Inlet 1” 1” 1”
Hot Water Outlet 1” 1” 1”
Anode - Flange Diameter 2x Ø170 2x Ø170 2x Ø170
Output, Th. Fluid 90°C, Water From 10°
To 45° (Kw/L/H)

14,4
900

22,9
900
25,8
900
Cold Water Inlet 245 240 195
Hot Water Outlet 1170 1360 1355
Exchanger S1 Inlet 690 820 815
Exchanger S1 Outlet 235 220 205
Recirculution 545 620 615
Flange - Manhole 420 450 420
Total Height 1400 1620 1700
Thermostat 1070 1140 1115
Thermometer 1160 1320 1310
Back-Up Heating Element Posit. 785 930 930
Diameter Ø600 Ø630 Ø750
Operation Pressure / Bars 10 10 10
Total Weight (kg) 85 111 141
  • Material: Steel Sheet EN-10130 AI DC0-1 DCP
  • Welding: Metal - Tungsten Inert Gas welding
  • Protection Coating: High Quality Glass – Enamel and Protection Anode
  • Maximum Water Test Pressure: 16 Bar
  • Maximum Operating Temperature: 95°C
  • Insulation: Polyurethane Foam of 50mm Thickness; Density 52kg/m³
  • Coil Type Exchanger: Steel Tube
  • Maximum Exchanger Test Pressure: 25 Bar
  • Back Up Electric Heater: Upon request
  • Flange: Diameter Ø 170 mm
  • Flange: Diameter Ø 170 mm
  • For all Forced Circulation systems where Solar DHW storage tanks enamelled, epoxy protected and combined are included, it is necessary:
  • Installation of expansion vessel/s,
  • Security pressure relief valve/s
  • Cathodic protection anode for both primary and secondary circuits.

DOUBLE COIL DHW STORAGE TANK

PART No. 750L/2 1000L/2
Total Actual Capacity 747,10 865,40
Exchanger’s Actual Capacity 23,80 31,70
Exchanger S1 & S2 Inlet/Outlet 1” 1”
Exchanger’s S1 & S2 Area (M²) 1,35 / 2,39 1,97 / 3,02
Exchanger’s Diameter 1” 1”
Cold Water Inlet 1½” 1½”
Hot Water Outlet 1½” 1½”
Drainage 1” 1”
Anode - Flange Diameter Ø170 & Ø170 Ø170 & Ø170
S1 Output, Th. Fluid 90°C, Water 
From 10° To 45° (Kw/L/H)
27,20
476,40
37,10
632,60
S2 Output, Th. Fluid 90°C, Water 
 From 10° To 45° (Kw/L/H)
30,15
900
38,5
900
Cold Water Inlet 305 290
Hot Water Outlet 1475 1670
Exchanger S1 Inlet 1135 1230
Exchanger S2 Inlet 305 280
Exchanger S1 Inlet 1435 1679
Exchanger S2 Inlet 995 1055
Recircul 1285 1507
Temp. Sensor 1025 1142,5
Back-Up Heating Element Posit. 1025 1142,5
Total Height 1800 2000
Thermostat 1325 1532
Thermometer 1420 1725
Temp. Sensor 505 515
Flange - Manhole 555 485
Diameter Ø1000 Ø1000
Total Weight 231 273
  • Material: Steel Sheet EN-10130 AI DC0-1 DCP
  • Welding: Metal - Tungsten Inert Gas Welding
  • Protection Coating: High Quality Glass – Enamel and Protection Anode
  • Maximum Working Pressure: 10 Bar
  • Maximum Water Test Pressure: 16 Bar
  • Maximum Operating Temperature: 95°C
  • Insulation: Soft Polyurethane Foam of 100mm Thickness; Vinyl External
  • Coil Type Exchanger: Steel Tube
  • Maximum Exchanger Test Pressure: 25 Bar
  • Back Up Electric Heater:Upon reques
  • Flange: Diameter Ø 170 mm
  • For all Forced Circulation systems where Solar DHW storage tanks enamelled, epoxy protected and combined are included, it is necessary:
  • Installation of expansion vessel/s,
  • Security pressure relief valve/s
  • Cathodic protection anode for both primary and secondary circuits.
Additional information
    SUNDWARE Calorifiers are constructed according to EN 12897:2006 of steel sheet EN 10130 Al 1998 DCP Insulation of eco polyurethane foam with different densities to match with required specifications. Anticorrosion protection through the use of liquid enamel coating applied at 850°C according to DIN EN 12438. External coat of artificial PVC leather or any metal surface in variety of colours.

HEAT PUMPS

    SUNDWARE Heat Pumps are available as standard air source or high water temperature heat pumps, considered as one of the rare to have technology to reach hot water up to 80°C maintaining high value of COP and with different sizes to match with any residential or commercial requirement, with the capability to go much beyond its standards for any customized orders. All our Heat Pumps are certified as per European Standards.

CHILLERS

2TR & 3TR

  • Source : Air Source
  • Rated Tonnage : 2TR
  • Nominal Cooling Capacity : 7.8 kW
  • Rated Input Power : 4 kW
  • Rated Input Current : 12 Amps
  • Performance Coefficient COP: 4
  • Rated Cooling Water Output Temp. :18 °C
  • Power Supply :240 – 220V/1 PH / 50Hz
  • Compressor Type : Rotary
  • Water Flow:2.1 m³/hr
  • Connection Size : DN20
  • Refrigerant Type : R407c


  • Rated Tonnage : 3TR
  • Nominal Cooling Capacity : 10.5 kW
  • Rated Input Power : 3.5 kW
  • Rated Input Current : 8 Amps
  • Performance Coefficient COP : 4.2
  • Rated Cooling water output Temp : 18 °C
  • Water Flow: 3.2 m3/hr
  • Connection Size : DN25

5TR, 7.5TR, & 10TR

  • Source : Air Source
  • Rated Tonnage : 5TR
  • Nominal Cooling Capacity : 17.5 kW
  • Rated Input Power : 4.5 kW
  • Rated Input Current : 10.94 Amps
  • Performance Coefficient COP: 4.77
  • Rated Cooling Water Output Temp. :18 °C
  • Power Supply :420 – 380V/3 PH / 50Hz
  • Compressor Type : Hermatic Scroll
  • Water Flow:4.1 m3/hr
  • Connection Size : DN32
  • Refrigerant Type : R407c


  • Rated Tonnage : 7.5TR
  • Nominal Cooling Capacity : 26 kW
  • Rated Input Power : 8.5 kW
  • Rated Input Current : 17 Amps
  • Performance Coefficient COP : 3.8
  • Rated Cooling water output Temp : 18 °C
  • Water Flow: 5.5 m3/hr
  • Connection Size : DN40


  • Rated Tonnage : 10TR
  • Nominal Cooling Capacity : 35.1 kW
  • Rated Input Power : 11 kW
  • Rated Input Current : 24.5 Amps
  • Performance Coefficient COP : 4.4
  • Water Flow: 15 m3/hr
  • Connection Size : DN50
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