OSO Maxi Accu 51R

The Maxi Accu calorifiers functions as heat stores for heat pumps / solar collectors, in addition to being designed for storing cold water with special, diffusion tight plastic covering the insulation against the outside air. This prevents the condensation against the cold inner surface of the tank. All Accu units have double sets of flow & return connections, which provide all possible fitting possibilities.

51R ensures that the heat pump / solar collectors have optimum working conditions, and provides stable temperatures for the installation. It is also suitable for climatisation installations with cooling units, where the cold store provides a necessary buffer for the system.

The excess heat from the cooling units can provide practically free domestic hot water, if an accumulator tank is installed as a pre-heater (for instance Maxi Buffer). The Maxi Accu calorifiers are manufactured from stainless steel up to 1,000 litres or copper lined steel when up to 5,000 litres.

Key advantages:

• Stainless steel pressure vessel for working pressures up to 10 bars.
• Thermal store for hot or cold water with diffusion tight sealing.
• Can be manufactured to customer specification up to 5,000 litres.