Forced Circulation Systems

Forced circulation systems

Forced circulation systems are the most widespread systems , throughout Central and Northern Europe , since low temperatures , consist a restrictive factor regarding the placing of the storage tank. The specific hydraulic drawing is indicative , consists of the storage tank , the collector , the mounting system , the solar station , the solar controller and certain installation parts.

The biggest advantages of the forced circulation system , compared to the thermosiphonic are the following :

  • Fewer heat losses of the storage tank , since the tank is located internally.
  • System automation
  • Bigger system flexibility , resulting to a higher general efficiency.
Proposed installation

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Vertical storage tank with one heat exchanger 500 lt
Selective flat solar thermal collectors 2
Selective surface 5 m²
SOLAR STATION + Solar controller ( 2 outputs + 3 sensors ) √
Mounting kit 2
Antifreeze 3 lt
Cross fitting with 1 copper ring √
Socket 2
Automatic air vent + solar valve √
Straight fitting with metallic chamfered ring and copper connections Φ22×22 √
Ancoloy electric heating element 6 kw
Solar vessel 50 lt
Pressure vessel 50 lt
Vertical storage tank with one heat exchanger 300 lt
Selective flat solar thermal collectors 2
Selective surface 3 m²
SOLAR STATION + Solar controller ( 2 outputs + 3 sensors ) √
Mounting kit 1
Antifreeze 1 lt
Cross fitting with 1 copper ring √
Socket 2
Automatic air vent + solar valve √
Straight fitting with metallic chamfered ring and copper connections Φ22×22 √
Ancoloy electric heating element 4 kw
Solar vessel 35 lt
Pressure vessel 24 lt
Vertical storage tank with one heat exchanger 500 lt
Selective flat solar thermal collectors 2
Selective surface 5 m²
SOLAR STATION + Solar controller ( 2 outputs + 3 sensors ) √
Mounting kit 2
Antifreeze 3 lt
Cross fitting with 1 copper ring √
Socket 2
Automatic air vent + solar valve √
Straight fitting with metallic chamfered ring and copper connections Φ22×22 √
Ancoloy electric heating element 6 kw
Solar vessel 50 lt
Pressure vessel 50 lt
Vertical storage tank with one heat exchanger 750 lt
Selective flat solar thermal collectors 4
Selective surface 8 m²
SOLAR STATION + Solar controller ( 2 outputs + 3 sensors ) √
Mounting kit 2
Antifreeze 4 lt
Cross fitting with 1 copper ring √
Socket 2
Automatic air vent + solar valve √
Straight fitting with metallic chamfered ring and copper connections Φ22×22 √
Ancoloy electric heating element 6 kw
Solar vessel 50 lt
Pressure vessel 60 lt
Vertical storage tank with one heat exchanger 1000 lt
Selective flat solar thermal collectors 4
Selective surface 10 m²
SOLAR STATION + Solar controller ( 2 outputs + 3 sensors ) √
Mounting kit 4
Antifreeze 5 lt
Cross fitting with 1 copper ring √
Socket 2
Automatic air vent + solar valve √
Straight fitting with metallic chamfered ring and copper connections Φ22×22 √
Ancoloy electric heating element 9 kw
Solar vessel 80 lt
Pressure vessel 60 lt