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Tanks made of high-quality DUPLEX stainless steel

A domestic hot water tank is a valuable addition to a heat pump. It increases the comfort, efficiency and economy of the system. The heat pump does not produce hot water continuously. It heats the water to the set temperature and then turns off. The hot water tank stores heated water so that it is available at all times, even when the heat pump is not running.

During peak periods of demand, when several people use hot water at the same time, the tank can provide the required volume of water without overloading the heat pump. The heat pump can operate more efficiently when it does not need to heat water instantly.

Efficient and energy saving

  • The series includes 3 tanks with a volume of 200, 250 and 300 liters
  • High quality stainless steel DUPLEX SUS316L
  • The largest coil size on the market is 2.5 m2 - 3.5 m2
  • Back up built-in 2 kw electric heater
  • The tank is equipped with a magnesium rod to protect against corrosion
  • The maximum working pressure of water in the tank is 6 bar
  • Maximum running temperature 90°C
  • Tank is insulated on the outside with a layer of polyurethane


Specifications

Structure Diagram

Specifications

ModelHWT-200HWT-250HWT-300
VolumeL200250300
Inner tank Diametermmφ470φ470φ530
Inner tendon material/SAF2205SAF2205SAF2205
Outer tank diametermmφ560φ560φ620
Water tank heightmm140716571661
Package connectionmm640*640*1514640*640*1764640*640*1764
UnPacked Weightkg444962
Packed Weightkg495670
Inner tray inlet∕outlet connectioninchG1G1G1
Life hot water enters∕outletinchG-3/4G-3/4G-3/4
Temp. sensor connectioninchG-1/2G-1/2G-1/2
Element heating connectioninchG1G1G1
Air ventinchG-1/2G-1/2G-1/2
Drain connectioninchG-3/4G-3/4G-3/4
Coil sizem22.52.53.5
Element heatingkW222
Magnesium rodstripΦ21*340Φ21*340Φ21*340
Inner traystripSUS316L/φ28*20000SUS316L/φ28*20000SUS316L/φ28*20000
Max. Working Pressurebar666
Max. Testing Pressurebar888
Max. Running Temperature°C909090

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