KAIROS EXTRA

Double-coil pre-assembled tank for the production of domestic hot water.

Double-coil pre-assembled tank for the production of domestic hot water. KAIROS EXTRA | Ariston
Double-coil pre-assembled tank for the production of domestic hot water.
 
  • The storage’s polyurethane insulation free of CFC & HCFC allows maximum protection against heat losses
  • The storage can disperse only up to 2,64 kWh/24 h (400 lt): one of the lowest value of its category
  • The accurate design of the heat exchange surface can provide a big amount of hot water
  • The high residual head (6,5 m) of the pump gruop assures the proper working of big systems
  • Possibility of integration with an heating element through cap connection or lower flange
  • Kairos Extra CD2 has all the advanteges of a presized solution; it includes all the accessories needed for a complete installation: the digit pump group, the digital manometer, the digital flow meter
  • The Sensys, the system interface included in the product, allows an easy navigation and a full control of all the working parameters, displaying the solar fraction, the storage of how water and the energy saving
  • The motorized mixing valve gives you the possibility to set the desired temperature
  • Kairos Extra CD2 is made up with the best material available: the steel tank with exclusive titanium-based enamel treatment guarantee high reliabilty, anti corrosion resistance and very long life cycle
  • The magnesium anode guarantees anti-corrosion protection of the internal tank
  • The air purge valve protects from air accumulation inside the system
  • The preassembled hydraulic safety group protects the storage from high pressure working conditions
  • MADE IN ITALY
    Todetud Itaalias

  • VASTUPIDAVUS KORROSIOONILE
    Eriti hea vastupidavus korrosioonile tänu magnetanoodile või aktiivsele protech-anoodile

  • KONTROLL-LUUK
    Suur kontroll-luuk lihtsustab ülevaatust ja hooldust

  • LIHTNE PAIGALDADA
    Süsteemi käivitamiseks piisab paari elemendi ühendamisest

dane_KAIROS_Extra

Technical data

CD2 400

CD2 500

Domestc hot water storage tank capacity

l

385

485

Solar coil surface

m2

1,3

1,6

Upper coil surface

m2

1

1

Solar coil capacity

l

8,3

9,7

Upper coil capacity

l

7,5

7,5

Max operating tem perature

°C

95

95

Max solar pump head

m. H2O

6,5

6,5

Max sanitary circuit pressure

bar

7

7

Solar circuit safety valve calibration

bar

6

6

Tank's thermal dispersions

kWh/24h

2,64

3,04

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