Heat pumps Hitachi series Yutaki S Combi

Hitachi Yutaki S Combi series heat pumps are an excellent choice for a new home with a low temperature heating system (underfloor heating). An important advantage can be the cooling function in the summer.

In case of severe frosts (-20 °C), the built-in electric heater will provide the necessary heat output and your house will remain warm. Therefore, the Hitachi Yutaki S Combi heat pump is an excellent choice for a new home and for the renovation of an old heating system.

Benefits of Hitachi heat pumps Yutaki S Combi series

A feature of the Combi series is the hydronic module in which there is already a built-in hot water tank with all the necessary shut-off and control valves inside. Therefore, the installation of this heat pump does not require additional funds. An expansion tank, a 3-way valve and an intelligent automation system are also built in.

• High energy efficiency COPs reach up to 5.25
• The Hitachi heat pump operates down to -20 °C, while heating the coolant up to +60 °C
• The automation of the heat pump allows you to control two independent circuits. For example, the temperature in the underfloor heating circuit is +35°C, and in the radiator/fan coil circuit +45°C.
• The automation of the heat pump allows you to control the pool circuit.
• The automation of the heat pump allows you to control the operation of the solar collector.
• Heat pump automation allows you to control the operation of an external heat source (gas boiler, electric boiler, etc.)
• Model range from 7 to 17.8 kW of thermal power
• Possibility to manage two cooling circuits – fan coil units and cold floor/walls.
• The inverter scroll compressor automatically adjusts the heat pump output according to the outside temperature
• To protect the DHW system from legionella bacteria, periodic heating up to +60 ° C takes place
• Weekly timer
• Wireless thermostat (Option)
• Gateway MODBUS and KNX for connection to external automation (Option). Connections to an external automation system or / and smart home systems.
• Smartphone control (Option) Possibility to control the heat pump from a smartphone via the Internet.