OSO

OSO Hotwater is a leading manufacturer of premium hot water cylinders and water heating solutions, delivering reliable and energy-efficient performance for domestic, commercial, and industrial applications. Designed to meet a wide range of hot water demands, OSO products are trusted in homes, schools, hospitals, factories, and large commercial facilities.

The range includes indirect unvented cylinders, heat pump cylinders, direct electric water heaters, direct electric cylinders, and compact undersink water heaters. From space-saving mini water heaters to high-capacity commercial heat pump cylinders up to 1000L, OSO systems are built for durability, efficiency, and seamless integration with heat pumps, boilers, and renewable heating systems.

Explore our range of OSO Hotwater cylinders and water heaters for dependable hot water supply, advanced technology, and long-lasting performance.