Daikin heat pumps rely on the Daikin Altherma 3 range on the market since 2018, residential air-water heat pumps, characterized by: low consumption, energy efficiency A++, eco-sustainable, Bluevolution R-32 technology, remote control, Smart functionality, domestic hot water, combination with solar thermal system, underfloor heating and cooling, innovative design and adaptable to any environment, compact footprint, installable even in tight spaces. Daikin Altherma 3 is divided into three types of indoor units: compact: floor-standing unit with integrated inertial storage; integrated: floor-standing unit with integrated domestic hot water storage; bi-bloc: wall-mounted unit with maximum installation flexibility. The Daikin Altherma range was born in 2006 with version 1; in 2012 it was renewed with version 2 and from 2018 version 3, which makes use of the innovative R-32 refrigerant, is available.