Functions:
Heating & Cooling and DHW
The R32 monoblock heat pump delivers efficient heating, cooling and domestic hot water for residential applications. Powered by a Panasonic DC inverter compressor with EVI technology, it operates stably down to -35°C. With up to A+++ energy efficiency at 60°C outlet temperature and environmentally friendly R32 refrigerant, it is an ideal solution for cold climates and homes seeking both comfort and energy savings. Available in five capacity options from 6kW to 24kW.
Certifications:
CE · KEYMARK · SG Ready · ErP · RoHS
Features:
Overview
The R32 monoblock heat pump delivers efficient heating, cooling and domestic hot water for residential applications. Powered by a Panasonic DC inverter compressor with EVI technology, it operates stably down to -35°C. With up to A+++ energy efficiency at 60°C outlet temperature and environmentally friendly R32 refrigerant, it is an ideal solution for cold climates and homes seeking both comfort and energy savings. Available in five capacity options from 6kW to 24kW.
Panasonic DC Inverter with EVI
Equipped with a Panasonic DC inverter compressor and EVI (Enhanced Vapor Injection) technology, this heat pump delivers stable, efficient heating even in extreme cold conditions down to -35°C. The DC inverter adjusts speed continuously, eliminating energy-wasting start-stop cycles and ensuring precise temperature control.
A+++ Energy Efficiency
Achieves A+++ energy efficiency at 55°C outlet temperature. With SCOP up to 4.92, it delivers exceptional seasonal performance — significantly reducing energy consumption compared to traditional electric or gas systems.
Wide Operating Range
Engineered for year-round reliability, this heat pump delivers stable heating down to -35°C, while maintaining efficient cooling up to 43°C — suitable for diverse climate zones.
Intelligent Defrosting
The intelligent defrosting system minimizes defrost cycles to just 3 minutes, preventing heat loss and maintaining consistent indoor comfort even in cold, humid conditions.
R32 Refrigerant
R32 refrigerant offers five key advantages: higher energy efficiency with a GWP of 675 — approximately 70% lower than R410A; lower environmental impact with zero ozone depletion potential; improved safety with lower flammability; compact unit design allowing smaller footprint and lighter weight; and cost-effectiveness with readily available supply.
Quiet Operation
Advanced noise reduction technologies — including 1Hz stepless compressor speed regulation and high-rigidity ABS fan blades — effectively reduce operating noise, making the unit suitable for residential and noise-sensitive areas.
Cost-Effective & Sustainable
Harnesses free ambient air to transfer heat to the water system — significantly reducing energy consumption and operating costs. Lower energy bills for end users. Reduced carbon footprint for the environment.

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Model |
MMHP-008B1 |
MMHP-008C1 |
MMHP-012B1 |
MMHP-012C1 |
MMHP-016B1 |
MMHP-016C1 |
MMHP-020B1 |
MMHP-020C1 |
MMHP-012B2 |
MMHP-012C2 |
MMHP-016B2 |
MMHP-016C2 |
MMHP-020B2 |
MMHP-020C2 |
MMHP-026B2 |
MMHP-026C2 |
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Rated voltage / Frequency |
V~ / Hz |
220-240V~ / 50Hz |
220-240V~ / 50Hz |
220-240V~ / 50Hz |
220-240V~ / 50Hz |
380-415V/3N~/50Hz |
380-415V/3N~/50Hz |
380-415V/3N~/50Hz |
380-415V/3N~/50Hz |
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Heating (A7/6℃, W30/35℃) |
Capacity |
kW |
2.50-8.30 |
4.20-12.20 |
5.30-16.50 |
6.20-20.50 |
4.20-12.20 |
5.30-16.50 |
6.20-20.50 |
6.50-26.10 |
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Input Power |
kW |
0.57-1.92 |
0.86-2.88 |
1.15-4.15 |
1.36-5.28 |
0.86-2.88 |
1.15-4.15 |
1.36-5.28 |
1.78-6.45 |
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|
COP |
W/W |
4.32-5.86 |
4.23-5.39 |
3.97-5.43 |
3.88-5.21 |
4.23-5.39 |
3.97-5.43 |
3.88-5.21 |
4.04-5.43 |
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Heating (A7/6℃, W47/55℃) |
Capacity |
kW |
2.30-7.62 |
3.85-11.20 |
4.90-15.10 |
6.30-19.90 |
3.85-11.20 |
4.90-15.10 |
6.30-19.90 |
6.90-26.10 |
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Input Power |
kW |
0.75-2.61 |
1.13-3.75 |
1.65-5.25 |
1.65-6.82 |
1.13-3.75 |
1.65-5.25 |
1.65-6.82 |
1.95-8.55 |
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|
COP |
W/W |
2.92-3.33 |
2.99-3.46 |
2.87-3.38 |
2.91-3.34 |
2.99-3.46 |
2.87-3.38 |
2.91-3.34 |
3.05-3.42 |
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Cooling |
Capacity |
kW |
1.80-7.10 |
2.60-10.30 |
4.50-13.50 |
5.50-17.50 |
2.60-10.30 |
4.50-13.50 |
5.50-17.50 |
5.20-21.30 |
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|
Input Power |
kW |
0.61-2.43 |
0.91-3.65 |
1.45-4.85 |
7.40-28.02 |
0.91-3.65 |
1.45-4.85 |
1.65-6.25 |
1.95-8.20 |
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|
Input Cuurent |
A |
2.71-10.78 |
4.03-16.19 |
6.43-21.52 |
7.40-28.02 |
1.55-6.20 |
2.34-7.82 |
2.80-10.61 |
3.15-13.23 |
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|
ERP Level ( 35℃) |
/ |
A+++ |
A+++ |
A+++ |
A+++ |
A+++ |
A+++ |
A+++ |
A+++ |
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|
ERP Level ( 55℃) |
/ |
A++ |
A++ |
A++ |
A++ |
A++ |
A++ |
A++ |
A++ |
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|
SCOP (35℃) Based on TUV ERP Test Report |
4.92 |
4.55 |
4.58 |
4.64 |
4.55 |
4.62 |
4.64 |
4.58 |
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|
SCOP (55℃) Based on TUV ERP Test Report |
3.37 |
3.41 |
3.39 |
3.42 |
3.41 |
3.44 |
3.42 |
3.42 |
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|
Rated Water Flow |
m³/h |
1.10 |
1.75 |
2.50 |
3.20 |
1.75 |
2.50 |
3.20 |
4.20 |
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|
Maximum Input Power |
kW |
2.71 |
3.83 |
6.20 |
7.50 |
3.83 |
6.20 |
7.50 |
10.00 |
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|
Maximum Input Current |
A |
12.00 |
17.00 |
27.50 |
35.00 |
6.50 |
10.50 |
13.00 |
17.00 |
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Fuse Selection |
Rated Currency |
A |
12 |
17 |
28 |
35 |
7 |
11 |
13 |
17 |
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Fusing Current |
A |
16 |
23 |
37 |
47 |
9 |
14 |
18 |
23 |
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Air Switch |
A |
25 |
25 |
40 |
50 |
16 |
25 |
25 |
25 |
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Cross Sectional Area of Wire |
mm² |
4.00 |
4.00 |
6.00 |
6.00 |
2.50 |
4.00 |
4.00 |
4.00 |
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|
High Pressure Value Cut-off Pressure |
MPa |
4.4 |
4.4 |
4.4 |
4.4 |
4.4 |
4.4 |
4.4 |
4.4 |
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Low Pressure Value Cut-off Pressure |
MPa |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
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|
Brand Type pf |
/ |
Panasonic / Rotarys |
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Refrigerant |
R32 |
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|
Refrigerant |
kg |
1.4 |
1.8 |
2.8 |
3.5 |
1.8 |
2.8 |
3.5 |
3.5 |
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|
Fan |
Air Flow |
m³/h |
3500 |
4500 |
7000 |
8500 |
4500 |
7000 |
8500 |
11000 |
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|
Defrost |
/ |
Auto Defrost with 4 Way Valve |
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Waterproof Grade |
/ |
IPX4 |
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Noise Pressure |
dB (A) |
50 |
52 |
55 |
56 |
52 |
55 |
56 |
58 |
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|
Max Water Outlet Temperature |
℃ |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
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|
Diameter of Water Connection |
/ |
DN25 (1") |
DN25 (1") |
DN32(1-1/4") |
DN40 (1.5") |
DN25 (1") |
DN32(1-1/4") |
DN40 (1.5") |
DN40 (1.5") |
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|
Drainage Valve |
mm |
15 |
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Internal Pressure Drop at Rating Water Flow |
kPa |
25 |
27 |
30 |
32 |
27 |
30 |
32 |
35 |
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|
Min / Max Heating Water Pressure |
bar |
1.0 / 3.0 |
1.0 / 3.0 |
1.0 / 3.0 |
1.0 / 3.0 |
1.0 / 3.0 |
1.0 / 3.0 |
1.0 / 3.0 |
0.5 / 3.0 |
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|
Net Dimensions ( L×W×H ) |
mm |
1100*495*850 |
1100*495*850 |
1110*520*850 |
1110*485*1450 |
1100*495*850 |
1110*520*850 |
1110*485*1450 |
1110*485*1450 |
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|
Net Dimensions ( L×W×H ) |
mm |
1140*530*1000 |
1140*530*1000 |
1140*565*1000 |
1140*520*1600 |
1140*530*1000 |
1140*565*1000 |
1140*520*1600 |
1140*520*1600 |
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|
Net Weight |
kg |
102 |
107 |
124 |
155 |
107 |
124 |
155 |
160 |
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|
Gross Weight |
kg |
114 |
119 |
136 |
175 |
119 |
136 |
175 |
177 |
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