Languages:

Main Menu
Main Menu
Search
Close this search box.
Search
Close this search box.

Certifications

OSO cooperates closely with all the leading players in the distribution, installation and service of the plumbing industry. Our products are used freestanding or as part of complete heating systems in combination with air-water and liquid-water heat pumps, solar collectors, district heating, gas boilers or electric boilers. We always recommend that a professional install our products to ensure a good end result that provides clean well-being for decades.

Certifications

OSO products are designed and manufactured in accordance with..
  • Pressure vessel standard: EN 12897:2016
  • Safety standard: EN 60335-2-21
OSO Hotwater AS is certified for..
  • Quality: ISO 9001
  • Environment: ISO 14001
  • Working environment: ISO 45001
The products complies with standards for..
  • Low voltage: LVD 2014/35/EU
  • Electromagnetic compatibility: EMC 2014/30/EU
  • Pressurised equipment: PED 2014/68/EU
     
    equipment: PED 2014/68/EU

Product Certifications

OSO spends more resources on ensuring that our products surpass safety and performance requirements than what is set out in The Building Regulations and Standards. Stress and performance tests on all products and components ensure the integrity and estimated life of the product. In-depth quality control (IQC) is carried out on all critical components, and continuous quality control and control measurements are made in the production process (PQC). Pressure tests with 1.5 x design pressure, electrical final control and testing (OQC) are performed on all products. The end result is the well-known OSO quality, which has shown outstanding life expectancy for less than 50 years.

For additional security for the user, our products have a number of certifications (depending on model)
  • UK CA/CE marking – Product compliance (performed by the manufacturer) to European standards
  • EMC: Electromagnetic Compatibility
  • LVD: Low Voltage Directive
  • PED: Pressure Equipment Directive
  • RoHS: Restriction of Hazardous Substances
  • REACH: Registration, Evaluation, Authorization and Restriction of Chemicals
  • NEMKO labeling Product compliance with European safety and EMC standards
  • WRAS labeling Product compliance with UK water regulation and safety standards
  • AHRI labeling Power assessment of AC, Heating, & Refrigeration Institute standards
  • ETL labeling Product Compliance with North American Security Standards
  • CSA labeling Product Compliance with Canadian Electrical Code
Marine and industrial products
  • ABS
  • DNV GL
  • BUREAU VERITAS
  • LLOYDS REGISTRY
OSO Hotwater logo white

Ethical guidelines

Over 85 years OSO Hotwater has earned the trust from suppliers, co-workers and customers. We are still going to earn, and manage, this trust in an exceptionally good way, and value the opinion of our partners.

Our guiding targets:

  1. Safe products, manufactured by safe processes
  2. Class leading quality and efficiency
  3. Correct products delivered on-time
  4. Cost- and energy efficient processes
Code of conduct

OSO Hotwater AS

Organization number 936 603 947

Publisher

Patents and trademarks

Information about the product owners’ rights

OSO Hotwater’s web pages may contain or provide references to trademarks, patents, owner information, technologies, products, processes or other rights of OSO Hotwater Group AS. No license or rights to any of these trademarks, patents, information about owners, technologies, products, processes or other rights of OSO Hotwater Group AS are assigned or granted to users of this site.

A number of the products on the OSO Hotwater website may be or are protected by patents or trademarks. This includes both production technology and / or complete products. These may be specified in the site’s texts, but are not required to be protected by the patent. The underlying technology for the production of the product may or may not be the property of OSO Hotwater.

It is to be noted that all violations of OSO Hotwater Group AS’ rights will be subject to legal prosecution.

Patents and trademarks

Legal terms

Information about the legal terms relating to our web site

This site, including its content, is fully owned by OSO Hotwater. We reserve all rights to this material.

You may store extracts from the OSO Hotwater website on your personal computer and print copies of these for personal, non-commercial use. You are permitted to use and distribute necessary and minor extracts from the OSO Hotwater website to facilitate direct links / pointers to the pages, or linking for search services on the Internet.

Any other use, such as reproduction, translation, processing, arrangement, and any other modification, distribution or storage of this Site in any form and by any means wholly or in part, is not permitted. The information presented on this site will not be accurate, up to date, or current for circumstances surrounding a particular issue. We can not assume any liability for inaccuracies or omissions. Any decisions made based on information contained on this site are at your sole discretion.

Neither OSO Hotwater nor any of OSO Hotwater subsidiaries accept liability for any direct, indirect, special, substantial or other loss or destruction of any nature which may result from access to or use of this site or its content. This notice is subject to and must be interpreted in accordance with Norwegian law.

Legal terms

Privacy

Information about how our web site handles your personal data.

OSO Hotwater appreciates your visit to our website and your interest in our products and services.

We want you to be sure that your personal information is processed safely. All personal information you provide to OSO Hotwater is only used to provide you with better service.

The information is used as follows: The information is collected and stored to help us meet your inquiries and provide you with the services you request. Visits on our web pages are tracked so we can assess which parts of the website provide the best service for our users.

OSO Hotwater does not sell any of the information captured. Please note, however, that our web pages may contain links / pointers to other websites. OSO Hotwater is not responsible for the manner in which privacy is practiced on such websites.

Privacy
Facebook

Designed & Developed by PageLook.no