– YUTAKI M
Keeping you warm in the coldest months

– Made for any weather
The Yutaki M's wide operating temperature range copes even in extreme weather down to -25c . The system delivers heat via underfloor heating and low and high temperature radiators, and produces hot water, making it an an ideal boiler replacement.
– Comfort and efficiency

– Quiet and compact
New models footprint reduced by 20% and low sound levels so you can enjoy the perfect climate in calm serenity
– Outdoor Unit

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) |
Energy class rating 35°C |
Seasonal efficiency 35°C | SCOP / ŋs |
Energy class rating 55°C |
Seasonal efficiency 55°C | SCOP / ŋs |
Power feed |
Noise level | dB(A) |
Airflow | m3/h |
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 |
Refrigerant |
Refrigerant charge | kg |
Compressor |
Dimensions | Height | mm |
Width | mm | |
Depth | mm |
Weight | kg |
4.30 (6.50) |
4.00 (5.00) |
0.82 |
1.00 |
5.25 |
4.00 |
A+++ |
4.60 / 181 % |
A++ |
3.40 / 133 % |
1 ~230 V 50Hz |
61 |
2526 |
-20 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-20 ~ 35 |
30 ~ 75 |
R32 |
1.2 |
Scroll DC Inverter |
704 |
1248 |
300 |
76 |
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 |
69 |
2982 |
-20 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-20 ~ 35 |
30 ~ 75 |
R32 |
1.3 |
Rotary DC Inverter |
704 |
1248 |
300 |
78 |
11.00 (15.20) |
7.20 (11.80) |
2.20 |
2.03 |
5 |
3.54 |
A+++ |
4.75 / 187 % |
A++ |
3.48 / 136 % |
1 ~230 V 50Hz |
64 |
4800 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
2.8 |
Scroll DC Inverter |
1380 |
1252 |
370 |
131 |
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 |
65 |
5400 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
133 |
16.00 (17.80) |
10.50 (13.70) |
3.50 |
3.17 |
4.57 |
3.31 |
A++ |
3.90 / 153 % |
A++ |
3.30 / 125% |
1 ~230 V 50Hz |
69 |
6000 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
133 |
11.00 (15.20) |
7.20 (11.80) |
2.20 |
2.03 |
5 |
3.54 |
A+++ |
4.75 / 187 % |
A++ |
3.48 / 136 % |
3N ~400V 50 Hz |
64 |
4800 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
2.8 |
Scroll DC Inverter |
1380 |
1252 |
370 |
130 |
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 |
65 |
5400 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
132 |
16.00 (17.80) |
10.50 (13.70) |
3.50 |
3.17 |
4.57 |
3.31 |
A++ |
3.90 / 153 % |
A++ |
3.30 / 125% |
3N ~400V 50 Hz |
69 |
6000 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
132 |
– documentation
Manuals, brochures and other product literature. If you need any more information, please get in touch.
– Outdoor Unit

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) |
Energy class rating 35°C |
Seasonal efficiency 35°C | SCOP / ŋs |
Energy class rating 55°C |
Seasonal efficiency 55°C | SCOP / ŋs |
Power feed |
Noise level | dB(A) |
Airflow | m3/h |
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 |
Refrigerant |
Refrigerant charge | kg |
Compressor |
Dimensions | Height | mm |
Width | mm | |
Depth | mm |
Weight | kg |
4.30 (6.50) |
4.00 (5.00) |
0.82 |
1.00 |
5.25 |
4.00 |
A+++ |
4.60 / 181 % |
A++ |
3.40 / 133 % |
1 ~230 V 50Hz |
61 |
2526 |
-20 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-20 ~ 35 |
30 ~ 75 |
R32 |
1.2 |
Scroll DC Inverter |
704 |
1248 |
300 |
76 |
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 |
69 |
2982 |
-20 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-20 ~ 35 |
30 ~ 75 |
R32 |
1.3 |
Rotary DC Inverter |
704 |
1248 |
300 |
78 |
11.00 (15.20) |
7.20 (11.80) |
2.20 |
2.03 |
5 |
3.54 |
A+++ |
4.75 / 187 % |
A++ |
3.48 / 136 % |
1 ~230 V 50Hz |
64 |
4800 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
2.8 |
Scroll DC Inverter |
1380 |
1252 |
370 |
131 |
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 |
65 |
5400 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
133 |
16.00 (17.80) |
10.50 (13.70) |
3.50 |
3.17 |
4.57 |
3.31 |
A++ |
3.90 / 153 % |
A++ |
3.30 / 125% |
1 ~230 V 50Hz |
69 |
6000 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
133 |
11.00 (15.20) |
7.20 (11.80) |
2.20 |
2.03 |
5 |
3.54 |
A+++ |
4.75 / 187 % |
A++ |
3.48 / 136 % |
3N ~400V 50 Hz |
64 |
4800 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
2.8 |
Scroll DC Inverter |
1380 |
1252 |
370 |
130 |
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 |
65 |
5400 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
132 |
16.00 (17.80) |
10.50 (13.70) |
3.50 |
3.17 |
4.57 |
3.31 |
A++ |
3.90 / 153 % |
A++ |
3.30 / 125% |
3N ~400V 50 Hz |
69 |
6000 |
-25 ~25 |
20 ~ 60 |
10 ~ 46 |
5 ~ 22 |
-25 ~ 35 |
30 ~ 75 |
R410a |
3.1 |
Scroll DC Inverter |
1380 |
1252 |
370 |
132 |
where to buy
–Search our network of authorised Hitachi distributors and installers.