Yutaki S | Hitachi Heat Pumps | UK
Heat Pumps
–YUTAKI S
–
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All-in-one comfort, all year round
–
All-in-one comfort, all year round
Heating, cooling and hot water
–
With a wide operating range of -25–46 oC, the Yutaki S is a true all-rounder. It can deliver environmentaly friendly heating and cooling through underfloor heating, radiators and fan coils, and it’s compatible with any domestic hot water tank in even the coldest of winters
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Renewable solutions for lower bills
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By using outdoor air, heat pump technology reduces domestic power use compared with traditional boilers. The system is also compatible with solar panels for even greater savings.
New units use environmentally friendly R32 refrigerant to lower your carbon footprint.
Energy saving power modes
–
The Yutaki S has operating modes to suit your lifestyle and save energy: comfort, economy, frost protect and holiday.
Compact and easy to install
–
The compact size light weight of the 2, 2.5 and 3 HP indoor units mean they can be easily installed in small spaces, like a kitchen cabinet.
Intuitive control from anywhere
–
The large LCD display makes operation easy and intuitive. Program the weekly timer for heating and hot water, activate the energy saving mode for the water pump and more.
Hi-Kumo app allows control via your smartphone or tablet from anywhere in the world so you are always in control
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technical data
–technical data
| Nominal capacity (max) | Heating | kW |
| Cooling | kW |
| Power consumption – nom | Heating | kW |
| Cooling | kW |
| COP at 7°C ext, 35°C water | (Nominal) |
| EER 35 ° C / 7-12 ° C water | (Nominal) |
| Seasonal efficiency 35°C | SCOP / ŋs |
| Seasonal efficiency 55°C | SCOP / ŋs |
| Noise level (Sound Power) | dB(A) |
| Diameter of pipes (liquid-gas) | Inches |
| Heating operating range | Outdoor temperature | ºC (DB) |
| Water outlet temperature | ºC |
| Operating range Cooling | Outdoor temperature | ºC (DB) |
| Water outlet temperature | ºC |
| Operating range Tank (DHW) | Outdoor temperature | ºC (DB) |
| Water outlet temperature | ºC |
| Dimensions | Height (with connections) | mm |
| Width | mm | |
| Depth | mm |
| 4.30 (7.00) |
| 4.00 (5.00) |
| 0.82 |
| 1.00 |
| 5.25 |
| 4.00 |
| A+++ |
| 4.60 / 181 % |
| A++ |
| 3.40 / 133 % |
| 1 ~230 V 50Hz |
| 37 |
| 1/4 – 1/2 |
| -20 ~25 |
| 20 ~55 |
| 10 ~46 |
| 5 ~22 |
| -20 ~35 |
| 30 ~75 |
| 712 (782) |
| 450 |
| 275 |
| 35 |
| 6.00 (8.60) |
| 5.30 (6.20) |
| 1.25 |
| 1.47 |
| 4.80 |
| 3.60 |
| A+++ |
| 4.50 / 177 % |
| A++ |
| 3.25 / 127 % |
| 1 ~230 V 50Hz |
| 37 |
| 1/4 – 1/2 |
| -20 ~25 |
| 20 ~55 |
| 10 ~46 |
| 5 ~22 |
| -20 ~35 |
| 30 ~75 |
| 712 (782) |
| 450 |
| 275 |
| 36 |
| 8.00 (11.00) |
| 6.50 (7.00) |
| 1.74 |
| 1.94 |
| 4.60 |
| 3.35 |
| A+++ |
| 4.50 / 177 % |
| A++ |
| 3.20 / 125 % |
| 1 ~230 V 50Hz |
| 37 |
| 3/8 – 5/8 |
| -20 ~25 |
| 20 ~55 |
| 10 ~46 |
| 5 ~22 |
| -20 ~35 |
| 30 ~75 |
| 712 (782) |
| 450 |
| 275 |
| 37 |
| 11.00 (15.20) |
| 7.20 (11.80) |
| 2.20 |
| 2.03 |
| 5.00 |
| 3.54 |
| A+++ |
| 4.75 / 187 % |
| A++ |
| 3.48 / 136 % |
| 1 ~230 V 50Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 54 |
| 14.00 (16.70) |
| 9.50 (12.60) |
| 2.97 |
| 2.68 |
| 4.71 |
| 3.54 |
| A+++ |
| 4.45 / 175 % |
| A++ |
| 3.40 / 133 % |
| 1 ~230 V 50Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 56 |
| 16.00 (17.80) |
| 10.50 (13.70) |
| 3.50 |
| 3.17 |
| 4.57 |
| 3.31 |
| A++ |
| 3.90 / 153 % |
| A++ |
| 3.20 / 125 % |
| 1 ~230 V 50Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 56 |
| 11.00 (15.20) |
| 7.20 (11.80) |
| 2.20 |
| 2.03 |
| 5.00 |
| 3.30 |
| A+++ |
| 4.75 / 187 % |
| A++ |
| 3.48 / 136 % |
| 3N ~400V 50 Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 54 |
| 14.00 (16.70) |
| 9.50 (12.60) |
| 2.97 |
| 2.68 |
| 4.71 |
| 3.54 |
| A+++ |
| 4.45 / 175 % |
| A++ |
| 3.40 / 133 % |
| 3N ~400V 50 Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 56 |
| 16.00 (17.80) |
| 10.50 (13.70) |
| 3.50 |
| 3.17 |
| 4.57 |
| 3.31 |
| A++ |
| 3.90 / 153 % |
| A++ |
| 3.20 / 125 % |
| 3N ~400V 50 Hz |
| 39 |
| 3/8 – 5/8 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 520 |
| 360 |
| 56 |
| 20.00 (25.50) |
| 14.00 (16.40) |
| 4.65 |
| 4.48 |
| 4.30 |
| 3.12 |
| A++ |
| 3.83 / 150 % |
| A+ |
| 3.08 / 120 % |
| 3N ~400V 50 Hz |
| 47 |
| 3/8 – 1 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 670 |
| 360 |
| 60 |
| 24.00 (32.00) |
| 17.50 (20.60) |
| 5.59 |
| 6.22 |
| 4.29 |
| 2.81 |
| A+ |
| 3.60 / 141 % |
| A+ |
| 2.98 / 116 % |
| 3N ~400V 50 Hz |
| 47 |
| 1/2 – 1 |
| -25 ~25 |
| 20 ~60 |
| 10 ~46 |
| 5 ~22 |
| -25 ~35 |
| 30 ~75 |
| 890 (960) |
| 670 |
| 360 |
| 62 |
| Noise level (Sound Pressure) | dB(A) |
| Noise level (Sound Power) | dB(A) |
| Diameter of pipes (liquid-gas) | Inches |
| Maximum Pipe Length (additonal charge) | m (g/m) |
| Refrigerant charge (length without additional charge) | kg (m) |
| Dimensions | Height | mm |
| Width | mm | |
| Depth | mm |
| 1 ~230 V 50Hz |
| 46 |
| 61 |
| 2526 |
| 1/4 – 1/2 |
| 3 |
| 50 (15) |
| 30 / 20 |
| R32 |
| 1.20 (10) |
| Scroll DC Inverter |
| 629 |
| 799 |
| 300 |
| 45 |
| 1 ~230 V 50Hz |
| 47 |
| 63 |
| 2526 |
| 1/4 – 1/2 |
| 3 |
| 50 (15) |
| 30 / 20 |
| R32 |
| 1.30 (10) |
| Scroll DC Inverter |
| 629 |
| 799 |
| 300 |
| 45 |
| 1 ~230 V 50Hz |
| 50 |
| 64 |
| 2982 |
| 3/8 – 5/8 |
| 3 |
| 50 (15) |
| 30 / 20 |
| R32 |
| 1.30 (10) |
| Rotary DC Inverter |
| 629 |
| 799 |
| 300 |
| 45 |
| 1 ~230 V 50Hz |
| 49 |
| 64 |
| 4800 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.30 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 1 ~230 V 50Hz |
| 50 |
| 65 |
| 5400 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.40 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 1 ~230 V 50Hz |
| 50 |
| 67 |
| 6000 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.40 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 3N ~400V 50 Hz |
| 49 |
| 64 |
| 4800 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.30 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 3N ~400V 50 Hz |
| 50 |
| 64 |
| 5400 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.40 (60) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 3N ~400V 50 Hz |
| 50 |
| 65 |
| 6000 |
| 3/8 – 5/8 |
| 5 |
| 75 (60) |
| 30 / 20 |
| R410 |
| 3.40 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 103 |
| 3N ~400V 50 Hz |
| 59 |
| 73 |
| 7620 |
| 3/8 – 1 |
| 1/5/1900 |
| 75 (65) |
| 30 / 20 |
| R410 |
| 5.0 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 137 |
| 3N ~400V 50 Hz |
| 60 |
| 74 |
| 8040 |
| 1/2 – 1 |
| 1/5/1900 |
| 75 (65) |
| 30 / 20 |
| R410 |
| 5.3 (15) |
| Scroll DC Inverter |
| 1380 |
| 950 |
| 370 |
| 139 |
Indoor Unit
documentation
downloads
–
Manuals, brochures and other product literature. If you need any more information, please get in touch.
where to buy
–Search our network of authorised Hitachi distributors and installers.
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