OSO Maxi Standard 17RE

The Maxi Standard 17RE series calorifiers are manufactured from stainless steel up to 1,000 litres or copper lined steel when up to 5,000 litres. The Maxi Standard utilizes solely electric immersion heaters for heating hot water in commercial applications. All units manufactured to the international standard ISO/DIS 2694 (BS 5500). Maxi Standard units can also be manufactured to individual specification.

The Maxi Standard comes fitted with 15kW electric immersion heaters. The cold water inlet set and mixing valve are delivered separately, with dimensions depending on the required flow rate. The installation kits are fitted directly on the cylinders’ front, along with the mandatory safety valve and Pressure & Temperature Relief valve.

The Maxi Standard can be supplied in unvented format for connection to mains water or boosted supply. All calorifiers are fully insulated within a protective steel casing. Expansion of secondary water can be accommodated either internally in a self-initiating air gap or externally in dedicated expansion vessels.

Key advantages:

• Stainless steel pressure vessel for working pressures up to 10 bars.
• Cold water inlet set and mixing valve easily fitted directly in front.
• 15 kW electric immersion heater as standard.