OSO Hotwater is one of the largest manufacturers of electric and indirect stainelss steel water heaters. Manufactured in Norway since 1932, OSO cylinders have won countless awards for quality and sustainable production. We can offer a large selection of water heaters adapted to renewable energy systems and electric domestic hot water cylinders.
Of particular importance has been the National Honorary Award “Glassbjørnen” (the Glass Bear) for unique environment efforts through 30 years, the “SCANVAC” award for the Best Environmental Company in Scandinavia and the “Best environment and Energy Efficiency product” for introducing foam insulated storage tanks.
OSO heaters have the lowest heat loss on the market, and are designed to give maximum performance. This gives our products the lowest power consumption and a unique lifespan economy for our customers.
50 years of efforts and investments to unite people, environment and industry, and for this given several awards. In three generations our objective has been the same:
Protect Our Beautiful Planet!
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