ACCUMULATOR JÄSPI OVALI HYBRID 1000

The Jäspi Ovali Hybrid is particularly suitable for heat pumps, but it can also be excellently connected to a wood boiler, solar collectors, or electric heating. The familiar Jäspi Ovali energy accumulator has been updated to better meet today’s requirements: the new Ovali Hybrid accumulator features an intermediate partition, a standard solar coil, two domestic water coils, and user-friendly connections.

J-heaters (6 kW and 9 kW) are suitable for accumulators and buffer tanks with a 2” threaded connection for the heater. The 6 kW J-heater can even fit into a narrow 100-liter ES buffer tank ( This product description is an automated translation of the original Finnish description.