Product details: OS32 solar air heater 2-in-1 Function: 1.Heating outdoor fresh air, applicable in Spring, Autumn and Winter; 2. Heating indoo...
Product details: OS22 solar air heater 2-in-1 Function: 1. Heating outdoor fresh air, applicable in Spring, Autumn and Winter; 2. Heating indo...
Product details: OS42 solar air heater 2-in-1 Function: 1.Heating outdoor fresh air, applicable in Spring, Autumn and Winter; 2. Heating indo...
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.
The Solar Keymark is a voluntary third-party certification mark for solar thermal products, demonstrating to end-users that a product conforms to the relevant European standards and fulfills additional requirements. It is widely spread across the European market and beyond. The Solar Keymark is a quality label.
Nakoair Solar air heater No cost for heating Ventilation Dehumidification Humidification Healthy indoor climate. Avoid moisture, mold, fungus, ...
Product details: OS30 solar air heater Standard Function: Heating outdoor fresh air, applicable in Spring, Autumn and Winter Model No. O...
Product details: OS20 solar air heater Heating outdoor fresh air, applicable in Spring, Autumn and Winter. Nakoair Solar air heater No co...
Product details: OS30 solar air heater Heating outdoor fresh air, applicable in Spring, Autumn and Winter. Nakoair Solar air heater No cos...
Nakoair Solar air heater No cost for heating Ventilation Dehumidification Humidification A healthy indoor climate. Avoid moisture, mold, fung...
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User A: I have installed the Nokair solar air collectors OS32 in a room of about 30m2.The OS32 has 2 wall passages, one for supply air and one for exhaust air, where the air from the interior goes into/through the collector again. All I can say is...
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Read the details: Product-description OS10/OS20/OS30: Heating outdoor fresh air: available in spring, autumn and winter. OS22/OS32/OS42: 2-in-1 function Heating outdoor fresh air: suitable for all models. Heating indoor air circularly mold:...
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Solar air collector panel is made of tempered glass with a pressure of 2400pa. Snow Loads: 80cm. Installing your solar panel is so easy that you can do it yourself. OS10/20/22: 1-2hours OS30/32/40/42: 2-3hours Optimal airflow: As far as possib...
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High solar subsidy for OS22,OS32,OS42 in Germany (New policy in 2021)Hohe Solarförderung Neue Politik im Jahr 2021Die gute Nachricht vorweg:Für OS22/32/42, "Bundesförderung für effiziente Gebäude – Einzelmaßnahmen" einen Zuschuss in Höhe von 30 % ...
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The special felt heater can be spliced with aluminum alloy collector (OS20/22/30/32) and installed on a flat roof or wall. The air goes through the black felt gap (air intake volume remains unchanged) can efficiently absorb the heat of the sun, ...
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