Buffer tanks (HB series)
Buffer tanks — also called buffer vessels or accumulator tanks — provide hydraulic separation between the heat pump circuit and the heating distribution loop. They prevent short-cycling, reduce compressor wear and improve overall system efficiency. All HB series tanks use SUS304 stainless steel with high-density PU foam insulation.
HB-100
Compact 100L buffer vessel for hydraulic separation in residential heat pump and solar thermal systems. Reduces pump cycling and extends equipment life.
HB-150
Mid-range 150L buffer vessel for medium-sized heating installations — suited to 8–12 kW heat pump systems requiring stable hydraulic separation.
HB-200
High-capacity 200L buffer vessel for larger heat pump and biomass installations. Maximises efficiency in higher-output heating systems from 12 kW upwards.