Environ - Mitsui monoblock units are characterized by integrated cooling and hydronic modules that make it possible to extract heat from the outside air and thus heat the interior and vice versa.
They are therefore a bivalent, ecological and renewable solution. They can be positioned directly on the external wall, on the ground or on the roof.
Why choose an Environ - Mitsui heat pump ?
✓ Mitsui systems are able to guarantee high levels of efficiency and adapt to any climatic condition thanks to an appropriate design of the structural components and the thermodynamic cycle. They guarantee synergy between the equipment in the system and adapt to the energy needs to achieve optimal comfort in both winter and summer.
The Mitsui heat pump range offers a wide selection of products ranging from 4 kW (single phase) to 16 kW (three phase), suitable for any type of building, whether it is a renovation or a new build
✓ Mitsui offers two product lines of heat pumps, one for heating and one for domestic hot water: the monoblock line and the split line. Both lines are in class A++ (see European legislation on energy efficiency) and contribute significantly to reducing environmental impact, achieving significant energy savings and reducing operating costs.
In order to fully complete its range of heat pumps, Mitsui has decided to expand its offer to include air-water heat pumps for the production of domestic hot water only. The line of monoblock water heaters is equipped with three different tanks for storing domestic hot water: 100 litres, 180 litres and 280 litres. For the last two sizes, the tanks can be completed with a coil for solar thermal energy or another additional heat source of 1.1 m2 for the second size and 1.3 m2 for the third. This product line guarantees Class A+ according to the ErP directive and helps to limit running costs and environmental impact.
Technical data 5 kW heat pump
▸ Power supply: V/Ph/Hz: 220-240/1/50
▸ Heating² :
▸ Capacity: 4.65 kW
▸ Nominal input power: 0.93 kW
▸ COP: 5.00
▸ Heating³:
▸ Capacity: 4.65 kW
▸ Nominal input power: 1.77 kW
▸ COP: 2.63
▸ Cooling⁴
▸ Capacity: 4.60 kW
▸ Nominal input power: 0.95 kW
▸ EER: 4.82
▸ Cooling⁵
▸ Capacity: 4.85 kW
▸ Nominal input power: 1.63 kW
▸ EER: 2.98
▸ Seasonal room heating Energy efficiency class⁶: LWT at 35 °C: A+++
▸ SCOP6: LWT at 35 °C: 4.47
▸ SEER6:
▸ LWT at 7 °C: 4.71
▸ LWT at 18 °C: 7.61
▸ Sound level⁷: 61 dB(A)
▸ Outdoor fan: air flow 3050 m3/h
▸ Net dimensions (WxHxD): 1210×945×402 mm
▸ Dimensions with packaging (WxHxD): 1500×1140×450 mm
▸ Net/gross weight: 92/111 kg
▸ Water pipe connections: 1” AG BSP
▸ Safety valve response pressure: 0.3 MPa
▸ Total water volume: 2.0 L
▸ Operating temperature range:
▸ Cooling: -5 to 43°C
▸ Heating: -25 to 35°C
▸ DHW: -25 to 43°C
▸ LWT area:
▸ Cooling: 5 to 25
▸ Heating: 25 to 60
▸ DHW: 40 to 60
▸ Refrigerant
▸ Type: R32
▸ Loaded volume: 2.0 kg
▸ Throttle valve type: Electronic expansion valve
▸ Additional electric heating: Optional ✓: 3.0 kW
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C.
Technical data heat pump 7 kW
▸ Power supply: V/Ph/Hz: 220-240/1/50
▸ Heating² :
▸ Capacity: 6.65 kW
▸ Nominal input power: 1.35 kW
▸ COP: 4.94
▸ Heating³:
▸ Capacity: 6.80 kW
▸ Nominal input power: 2.42 kW
▸ COP: 2.81
▸ Cooling⁴
▸ Capacity: 6.45 kW
▸ Nominal input power: 1.39 kW
▸ EER: 4.65
▸ Cooling⁵
▸ Capacity: 6.30 kW
▸ Nominal input power: 2.27 kW
▸ EER: 2.77
▸ Seasonal room heating Energy efficiency class⁶: LWT at 35 °C: A+++
▸ SCOP6: LWT at 35 °C: 4.47
▸ SEER6:
▸ LWT at 7 °C: 4.99
▸ LWT at 18 °C: 8.58
▸ Sound level⁷: 64 dB(A)
▸ Outdoor fan: air flow 3050 m3/h
▸ Net dimensions (WxHxD): 1210×945×402 mm
▸ Dimensions with packaging (WxHxD): 1500×1140×450 mm
▸ Net/gross weight: 92/111 kg
▸ Water pipe connections: 1” AG BSP
▸ Safety valve response pressure: 0.3 MPa
▸ Total water volume: 2.0 L
▸ Operating temperature range:
▸ Cooling: -5 to 43°C
▸ Heating: -25 to 35°C
▸ DHW: -25 to 43°C
▸ LWT area:
▸ Cooling: 5 to 25
▸ Heating: 25 to 60
▸ DHW: 40 to 60
▸ Refrigerant
▸ Type: R32
▸ Loaded volume: 2.0 kg
▸ Throttle valve type: Electronic expansion valve
▸ Additional electric heating: Optional ✓: 3.0 kW
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C.
Technical data heat pump 9 kW
▸ Power supply: V/Ph/Hz: 220-240/1/50
▸ Heating² :
▸ Capacity: 8.60 kW
▸ Nominal input power: 1.87 kW
▸ COP: 4.60
▸ Heating³:
▸ Capacity: 8.60 kW
▸ Nominal input power: 3.13 kW
▸ COP: 2.75
▸ Cooling⁴
▸ Capacity: 8.00 kW
▸ Nominal input power: 1.92 kW
▸ EER: 4.16
▸ Cooling⁵
▸ Capacity: 7.95 kW
▸ Nominal input power: 3.15 kW
▸ EER: 2.53
▸ Seasonal room heating Energy efficiency class⁶: LWT at 35 °C: A+++
▸ SCOP6: LWT at 35 °C: 4.51
▸ SEER6:
▸ LWT at 7 °C: 4.92
▸ LWT at 18 °C: 7.88
▸ Sound level⁷: 67 dB(A)
▸ Outdoor fan: air flow 3050 m3/h
▸ Net dimensions (WxHxD): 1210×945×402 mm
▸ Dimensions with packaging (WxHxD): 1500×1140×450 mm
▸ Net/gross weight: 92/111 kg
▸ Water pipe connections: 1” AG BSP
▸ Safety valve response pressure: 0.3 MPa
▸ Total water volume: 2.0 L
▸ Operating temperature range:
▸ Cooling: -5 to 43°C
▸ Heating: -25 to 35°C
▸ DHW: -25 to 43°C
▸ LWT area:
▸ Cooling: 5 to 25
▸ Heating: 25 to 60
▸ DHW: 40 to 60
▸ Refrigerant
▸ Type: R32
▸ Loaded volume: 2.0 kg
▸ Throttle valve type: Electronic expansion valve
▸ Additional electric heating: Optional ✓: 3.0 kW
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C.
Technical data heat pump 12 kW
▸ Power supply: V/Ph/Hz: 220-240/1/50
▸ Heating² :
▸ Capacity: 12.30 kW
▸ Nominal input power: 2.56 kW
▸ COP: 4.81
▸ Heating³:
▸ Capacity: 11.90 kW
▸ Nominal input power: 4.28 kW
▸ COP: 2.78
▸ Cooling⁴
▸ Capacity: 12.20 kW
▸ Nominal input power: 2.55 kW
▸ EER: 4.78
▸ Cooling⁵
▸ Capacity: 10.90 kW
▸ Nominal input power: 3.74 kW
▸ EER: 2.92
▸ Seasonal room heating Energy efficiency class⁶: LWT at 35 °C: A++
▸ SCOP6: LWT at 35 °C: 4.29
▸ SEER6:
▸ LWT at 7 °C: 4.85
▸ LWT at 18 °C: 7.50
▸ Sound level⁷: 68 dB(A)
▸ Outdoor fan: air flow 6150 m3/h
▸ Net dimensions (WxHxD): 1404×1414×405 mm
▸ Dimensions with packaging (WxHxD): 1475×1580×440
▸ Net/gross weight: 158/178 kg
▸ Water pipe connections: 1 - 1/4” AG BSP
▸ Safety valve response pressure: 0.3 MPa
▸ Total water volume: 5.5 L
▸ Operating temperature range:
▸ Cooling: -5 to 46°C
▸ Heating: -25 to 35°C
▸ DHW: -25 to 43°C
▸ LWT area:
▸ Cooling: 5 to 25
▸ Heating: 25 to 60
▸ DHW: 40 to 60
▸ Refrigerant
▸ Type: R32
▸ Loaded volume: 2.0 kg
▸ Throttle valve type: Electronic expansion valve
▸ Additional electric heating: Optional ✓: 3.0 kW
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C
Technical data heat pump 14 kW
▸ Power supply: V/Ph/Hz 380-415/3/50
heating²
▸ Capacity kW: 14.10
▸ Nominal power input kW: 3.05
▸ COP: 4.63
heating³
▸ Capacity kW: 14.20
▸ Nominal power input kW: 5.10
▸ COP: 2.79
cooling⁴
▸ Capacity kW: 14.00
▸ Nominal power input kW: 3.11
▸ EER: 4.50
cooling⁵
▸ Capacity kW: 12.90
▸ Nominal power input kW: 4.62
▸ EER: 2.80
Seasonal space heating
▸ Energy efficiency class⁶
▸ LWT at 35 °C A++
▸ LWT at 55 °C A++
▸ SCOP6 LWT at 35 °C 4.27
▸ LWT at 55 °C 3.26
▸ SEER6 LWT at 7 °C 4.73
▸ LWT at 18 °C 7.16
▸ Sound level⁷ dB(A) 71
▸ Outdoor fan air flow: m3 /h 6150
▸ Net dimensions (WxHxD) mm: 1404×1414×405
▸ Dimensions with packaging (WxHxD): mm 1475×1580×440
▸ Net/gross weight kg: 172/193
▸ Water pipe connections: mm 1-1/4” Male BSP
▸ Safety valve response pressure: MPa 0.3
▸ Total water quantity: L 5.5
operating temperature range
▸ Cooling: °C -5 to 46
▸ Heating: °C -25 to 35
▸ DHW: °C -25 to 43
LWT area
▸ Cooling: °C 5 to 25
▸ Heating: °C 25 to 60
▸ DHW °C: 40 to 60
▸ Refrigerant type: R32
▸ Loaded volume kg: 2.8
▸ Throttle valve type Electronic expansion valve
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C.
Electric auxiliary heating Optional kW 3.0
Technical data heat pump 16 kW
▸ Power supply V/Ph/Hz 380-415/3/50
heating²
▸ Capacity kW: 16.30
▸ Rated input power kW: 3.63
▸ COP: 4.49
heating³
▸ Capacity kW: 16.10
▸ Nominal power input kW: 5.83
▸ COP: 2.76
cooling⁴
▸ Capacity kW: 15.50
▸ Rated input power kW: 3.63
▸ EER: 4.27
cooling⁵
▸ Capacity kW: 13.80
▸ Nominal power input kW: 5.19
▸ EER: 2.66
Seasonal space heating
▸ Energy efficiency class⁶
▸ LWT at 35 °C A++
▸ LWT at 55 °C A++
▸ SCOP6 LWT at 35 °C 4.30
▸ LWT at 55 °C 3.27
▸ SEER6 LWT at 7 °C 4.54
▸ LWT at 18 °C 6.78
▸ Sound level⁷ dB(A): 71
▸ Outdoor fan air flow: m3 /h 6150
▸ Net dimensions (WxHxD): mm 1404×1414×405
▸ Dimensions with packaging (WxHxD): mm 1475×1580×440
▸ Net/gross weight kg: 172/193
▸ Water pipe connections: mm 1-1/4” Male BSP
▸ Safety valve response pressure: MPa 0.3
▸ Total water quantity: L 5.5
operating temperature range
▸ Cooling °C -5 to 46
▸ Heating °C -25 to 35
▸ DHW °C -25 to 43
▸ LWT area
▸ Cooling °C 5 to 25
▸ Heating °C 25 to 60
▸ DHW °C 40 to 60
▸ Refrigerant type R32
▸ Loaded volume kg 2.8
▸ Throttle valve type Electronic expansion valve
▸ Electric auxiliary heating Optional kW 3.0
1. Relevant EU standards and legislation: EN14511: 2016; EN14825: 2016;
EN50564: 2011; EN12102:2017; (EU) N° 811/2013; (EU) N° 813/2013;
OJ 2014/C 207/02; OJ 2017/C 229/01.
2. Outdoor temperature 7°C DB, 85% RH; EWT 30°C, LWT 35°C.
3. Outdoor temperature 7°C DB, 85% RH; EWT 47°C, LWT 55°C.
4. Outside temperature 35°C DB; EWT 23°C, LWT 18°C.
5. Outside temperature 35°C DB; EWT 12°C, LWT 7°C.
6. Energy efficiency class of seasonal space heating, tested under
average climatic conditions
7. Sound power level tested under average climatic conditions:
- heating: outside temperature 7°C DB, 6°C WB; EWT 30°C, LWT 35°C;
- heating: outside temperature 7°C DB, 6°C WB; EWT 47°C, LWT 55°C;
- cooling: outside temperature 35°C DB, 24°C WB; EWT 12°C, LWT 7°C.
Manufacturer information:
ENVIRON Energie- und Umwelttechnik GmbH & Co. KG
Robert-Bosch-Straße 9
78048 Villingen-Schwenningen
Phone: +49 7705 977 5803
E- Mail: info@environgroup.de
Website: https://environ-solutions.de/
Holistic Energy Concepts GmbH & Co. KG
Überaucher Straße 9/1
78052 Villingen-Schwenningen
Germany
Phone: +49 7705 9769690
Email: info@ganzheitliche-energiekonzepte.de
Website: www.mitsuiheatpumps.com
