The air/water heat pump (2 in 1), also called all-in-one heat pump, uses calories from outside to produce domestic hot water. It can also cool down your home by a few degrees.
To heat and produce domestic water, the aerothermal split heat pump (air/water) uses calories from outside. It can be installed during renovation as well as in new housing.
To raise the temperature of your swimming pool while preserving your expenses in all seasons, the swimming pool heat pump (air/water) is ideal. It uses the calories from outside.