The Bosch 8.4 kW split heat pump from the German manufacturer ensures high efficiency all year round. Modulated heating output guarantees heat production according to the building's demand. The heating and cooling function provides thermal comfort in summer and winter. The device ensures heat supply even at very low outdoor temperatures. Intuitive operation is a definite advantage of Bosch heat pumps, thanks to the HPC400 controller with the possibility of using a room controller for each heating circuit. The product is equipped with a circulation pump, expansion vessel, safety valve, 3-way valve, electric heater, stainless steel domestic hot water cylinder with an additional coil, and an internet connection module for remote control. Installation of the device is quick and easy. The outdoor unit is lightweight, allowing for ground or wall mounting. A high energy efficiency class circulation pump is integrated into the indoor module. Eliminating the need for a buffer tank due to inverter technology reduces investment costs. Air-source Compress 3000 AWS E heat pumps are designed primarily for newly built single- or multi-family buildings and can operate independently. In addition to the MS version, there are 3 other compact heating modules to choose from, installed indoors. They provide any heating system solution in a new or existing building (cooperation with another heat source). Two of them are fully equipped, which, combined with the heat pump, creates a complete heat pump installation and ensures no additional costs.