OSO Optima EPCI

The Optima’s unique construction (pat.) provides optimal working conditions  for heat pumps with a diverter valve for prioritizing domestic hot water production, whilst at the same time providing a buffer vessel in the same unit. The buffer vessel functions as energy storage for space heating requirements, while the heat pump is producing domestic hot water.

maximum heat transfer and domestic hot water production. The 3 kW immersion heater heats the water up to 65°C.
During this time, the buffer vessel continues to provide consistent temperature to the space heating system, without compromising performance. The heating coil supports optimum heat transfer for heat pumps up to 12 kW and is made from smooth pipes to prevent limescale accumulation.

The energy efficiency of the system is unsurpassed, since the Optima minimizes heat loss (1 cylinder instead of 2), maximizes COP for the heat pump and increases domestic hot water production.

Key advantages:

• All in one solution with minimum heat loss and considerable space saving.
• Maximizes COP for heat pumps up to 12 kW, and significantly improves working conditions.
• Higher domestic hot water production than other solutions and electric backup.
• OSO ECO Foam insulation and 25 year guarantee.