2-in-1 function


Thermal performance testing for solar air collector; Pressure drop test; Time constant test; Visual inspection; Internal pressuretest; Rupture or collapse test; Stagnation temperature; Exposure test; Externalthermal shock; Internal thermal shock; Rain penetration; Freeze resistance; Mechanical load; Impact resistance test using steel ball; Final inspection. All above listed tests of the standard EN12975-1:2006+A1:2010 and ISO 9806:2017 were passed successfully in accordance with the criteria.

Standard function

OSF Solar Exhaust Fan



€90.00

14 In Stock


Solar exhaust fan

 

A Ventilation Kit can be used as an exhauster for the humid air. An exhauster is necessary in the basement or other big buildings, which can’t breathe or need extra ventilation. The exhauster will be working at the same time as the solar air collector. Louver outlet with automatic close function, will keep the room heat from losing when fan turns off. Either electricity or solar energy is ok.

Max air volume: 160m³/h. 

Including:
1 pc, Air outlet
1 pc, Air inlet
1 pc, Diameter 125mm Telescopic duct
1 pc, 11W solar panel. The wire is 10 meters long.
1 pc, SUNON 125mm DC fan, Work time: 40000h

Prices include VAT taxes and shipping.

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