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Superior solutions

Proud supplier of custom OEM stainless steel tanks and class-leading insulated products to some of the best known heating brands worldwide.

Industrial OEM solutions

Stainless steel OEM tanks

We offer a full range of OEM stainless steel tanks for most heat pump systems, both for stand alone and intergarted solutions. An early stage partnership with OSO will provide great possibilities for optimizing design and efficiency.

We provide tank solutions with class-leading quality and cost efficiency for OEM customers based on our automated manufacturing. For market specific products, we can contribute with our own experience together with the customer to achieve the best result. Our smooth-pipe (no limescale build up) stainless heating coils up to 3,1 m² will perfectly fit any heat pump system up to 18 kW. Customer specified connections and design together with a vast range of heating coil options are a matter of course. Unique experience with high grade stainless steels enables us to meet any customer requirement.

OSO Hotwater OEM

Manufactured according to

  • ISO 9001 (Quality)
  • ISO 14001 (Environment)
  • ISO 3834-2 (Welding)
  • ISO 45001 (Health & Safety)
  • Extensive experience with third party certification processes

Key advantages

  • Stainless steel 10 bar pressure vessel
  • Customizable according to client specifications
  • Automated production for highly cost-efficient solutions
  • Unique market experience and in-house design team
  • Smooth pipe heating coil (no limescale build up)

Fully insulated OEM tank units

We are proud to supply custom stainless steel hot water tanks with unique insulation capabilities to some of the best-known heating brands worldwide.

OSO delivers fully insulated and complete products with smooth pipe heating coils to some of the leading suppliers of heat pumps and boilers in the US and European market. OSO’s OEM products combines low heat loss and efficient heat transfer with the well-known OSO quality.

Our custom-made, fully insulated OEM products complete many of the best-selling and most efficient heat pump systems in Europe. Our smooth-pipe (no limescale build up) stainless heating coils up to 3,1 m² will perfectly fit any heat pump system up to 18 kW. Customer specified insulation values with OSO NANOPUR and vacuum insulation panels, choice of connections and design together with a vast range of heating coil options are a matter of course. Unique experience with high grade stainless steels enables us to meet any customer requirement.

Manufactured according to

  • ISO 9001 (Quality)
  • ISO 14001 (Environment)
  • ISO 3834-2 (Welding)
  • ISO 45001 (Health & Safety)
  • Extensive experience with third party certification processes

Key advantages

  • Stainless steel 10 bar pressure vessel
  • Customizable according to client specifications
  • Automated production for highly cost-efficient solutions
  • Unique market experience and in-house design team
  • Smooth pipe heating coil (no limescale build up)
  • Choice of insulation capability with NANOPUR / VACUUM
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.

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