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.

Z Collecteur d'air OS22 Réchauffeur solaire：Aérotherme chauffage climatiseur Climatisation Déshumidificateur Pompe à Ventilation Déshumidification Oscar

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.

Standard Function

Impressum

Impressum

Please replace the placeholder values below with your real legal entity details before publishing. An Impressum with correct information is legally required for EU/German-facing stores.

  • Company name: [YOUR LEGAL COMPANY NAME]
  • Address: [STREET, HOUSE NUMBER, POSTCODE, CITY, COUNTRY]
  • VAT ID: [EU VAT NUMBER, e.g. DE123456789]
  • Email: info@nakoair.net
  • Responsible for content per § 55 RStV: [NAME OF RESPONSIBLE PERSON]
  • Register entry / commercial register: [IF APPLICABLE]