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Heat pump Hitachi Yutaki S Combi 8 kW with 220L boiler (air-water)
Yutaki S 2.0 Combi Air-water heat pump
Yutaki S Combi is a heat pump with hot water tank that offers a complete heating, cooling and hot water solution with a wide operating temperature range and A+++ energy class and R32 refrigerant.
An environmentally friendly HVAC and hot water solution
The Yutaki S Combi runs on electricity and provides heating, cooling and hot water. It can operate in the outdoor temperature range from -25 to 46 o C. Energy efficiency is optimized so that you can enjoy comfort without worrying about energy consumption. Meanwhile, the introduction of the climate-friendly refrigerant R32 helps reduce GWP (Global Warming Potential) and zero ODP (Ozone Depletion Potential), helping to make our Earth sustainable.
A compact heat pump system that is easy to install
Even after integrating a new 220L hot water tank into the device, the Yutaki S Combi remains compact in size. This element means that the heat pump system can be placed in small spaces without taking up too much space in your home.
The optimized design helps technicians access components from the front panel and connect the pipes on top. This allows for easy installation and maintenance without moving other furniture.
Heat pump regulator with energy consumption monitoring
The new LCD controller makes configuration more efficient by answering just 10 simple questions. This simple, fast and intuitive interface reduces difficulties for people using this eco-friendly heat pump for the first time and helps to configure the unit according to your personal needs.
A programmable weekly timer allows you to preset the device once to avoid duplicating routines every day. The new LCD controller monitors energy consumption and can act as a thermostat. It also supports 26 languages and dark mode for a better user experience.
Equipment remote control for HVAC system
Since the Yutaki S Combi can be connected to a smartphone app, you can easily set the temperature and activate the holiday mode or weekly timer in seconds. The application will notify you when something needs your attention. This not only provides more flexible management, but also real relief when you are away from home.
Heating data (guide data):
Min./nominal/max heating power (A7/W35) kW : 2.1 / 8 / 11
Nominal/max heating power (A-7/W35) kW: 5.8 / 7.5
Nominal/max heating capacity (A-7/W45) kW : - / 6.67
Nominal/max heating power (A-7/W55) kW : 5 / 5.5
Name usable power (A7/W35) kW: 1.74
Efficiency coefficient COP (A7/W35) according to EN14511: 4.6
Seasonal efficiency factor. (SCOP, moderate) at 35 °C / 55 °C according to EN14825 - 4.5 / 3.2
Seasonal efficiency factor. for heating ηs (35 °C) 1~/3~ % : 177
Seasonal efficiency factor. for heating ηs (35 °C) 1~/3~ % : 125
Energy efficiency class 35 °C / 55 °C: A+++ / A++
Temperature range of water prepared for heating °C: 20 / 60°C
Max. prepared water temperature only in thermodynamic mode °C : Prepares 60 °C temp. water at -5 °C
Hot water preparation (indicative data):
KV efficiency coefficient COP (220 l) according to EN16147 : 3.2
Season efficiency ηwh (L cycle) % : 130
Energy efficiency class: A+
Warm-up time h:min: 1:55
Standby power (Pes) W : 30
Max. volume of used hot water (Vmax.) l : 288
Temperature range of prepared hot water °C: 30 / 55°C
Cooling data (additional function) (guide data):
Nominal/max cooling capacity (A35/W7) kW : 6.5 / 7
Name usable power (A35/W7) kW : 1.94
EER (Energy Efficiency Ratio) : 3.35
OUTER BLOCK
Sound pressure level at a distance of 1 m / Sound power level in heating mode dB(A) : 54 / 67
Air flow m3/h: 2682
Dimensions (H x W x D) mm : 629 x 799 x 300
Net (net) weight in kg : 44
Temperature limits in cooling / heating / HV modes °C +10~+46 // -20~+25 // -20~+35
Country of manufacture: Japan
Warranty: 2-5 years