SolarShine KS Series air source heat pump units are design for domestic hot water system and small scale hot water systems, it can matched with pressurized or non-pressurized hot water tank, solar water heater flexible. KS series heat pump units are equiped with high quality components and excellent workmanship, high efficiency and stable performance. KS series heat pump heating power from 3.5-8.5KW, input power from 1HP-2.5HP.