How OSO Hotwater through 80 years have remained a family business.
The history of OSO Hotwater, and how it all started.
OSO products through 80 years of innovation until today.
Key figures for OSO Hotwater in Norway and internationally.
Our vision and mission, short-term and long-term goals.
The thoughts behind everything we do at OSO Hotwater.
The reasons behind OSO's success.
One of the first companies to put the environment on top of the agenda.
Safety with OSO's products as one of our core values.
Why OSO has chosen to invest in production in high cost Norway.
OSO's corporate culture and codes of conduct.
Our thoughts on the interaction between Man and Nature.
Why OSO always has been, and continues to be dedicated to the environment.
OSO's environment foundation with 500.000 GBP in capital.
How OSO affects the environment today.
OSO Hotwater has received numerous awards for its focus on the environment and cutting edge technology development.
With our focus on quality and the environment, it's only natural that we maintain ISO 9001 / 14001 and OHSAS 18001 certifications.
OSO's products are approved for most markets, see which agencies that recognize OSO's products.
Neatest, most compact unvented cylinder available. Breaks new ground in cylinder design and performance.
Perfect for point of use “under sink” water heater. The 3kW element heats the capacity in less than 6 minutes.
Slimline RD is only 430mm diameter and will fit into the most compact of spaces. Twin immersion heaters.
Wallsmart is only 430mm diameter and designed to be fitted on wall. Bracket included.
OSO SuperStream uses an accumulator to boost the flow rate available to the hot and cold water taps.
Ecoline brings OSO quality at a more competitive price. Low heat losses and compact dimensions.
Ecoline Solar Direct unvented cylinder contains a solar heating coil and twin immersion elements for electric auxiliary heating.
Ecoline Geo unvented cylinder contains a heating coil designed for heat pumps and immersion element for boosting temperature.
Ecoline Twin Coil unvented cylinder contains a solar heating coil and upper coil for indirect auxiliary heating using a boiler.
The Optima combines tank-in-tank advantages while providing heat pumps with ideal working conditions, increasing COP.
380 litre unvented cylinder with large capacity heating coil for larger households.
Slimline RI is only 430mm diameter and will fit into the most compact of spaces. Heating coil with single element.
Large capacity direct electric unvented cylinder. 15 kW electric immersion heater. Parallell fitting of multiple cylinders.
Large capacity indirect electric unvented cylinder ideal for hard water areas. Parallell fitting of multiple cylinders.
Large capacity indirect unvented cylinder. Highly efficient in combination with plate heat exchanger and external energy source.
Large capacity indirect unvented cylinder. Stainless steel coil for boilers with electric backup for optional use during seasons.
Large capacity solar unvented cylinder with massive heating coils for buffering hot water production from solar collectors.
Large capacity thermal stores. Can be manufactured to individual specifications up to 1,000 litres.
Heat pumps that collects energy from outside air and provides hotwater and central heating. Typical COP of 4,0.
Heat pumps that collects energy from the ground and provides hotwater and central heating. Typical COP of 4,5.
Solar collectors provides energy from the sun and provides hotwater and/or central heating.
Highly efficient hotwater production with gas / electric boilers.
Highly efficient hotwater production with biofuel boilers.
Electric boiler suitable for space heating (radiators or UFH or both) and water heating via an indirect water heater.
Space heating only boiler, for use with wet central heating system containing either radiators, UFH or both.
Our solar collectors captures solar energy and heat domestic water, and are supplied with controller and pump station.
Print this page as PDF
Send this page via e-mail
Add it to Favorites
Share OSO Hotwater on Twitter
Share OSO Hotwater on Facebook
Share this page with others
At no charge, we send you and your company the requested quantity of brochures.
To order brochures: Contact OSO Head office.
OSO Hotwater UK Ltd.
Endeavor House, Seventh Avenue
Team Valley Trading Estate
Gateshead, Tyne & Wear
NE11 0EF, UK
Tel: +44 191 482 0800
Fax: +44 191 491 3655