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Key Components of MEIDIBAO High Temperature DC Inverter Series Air Source Heat Pump

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Installation Diagram
It is easy to install MEIDIBAO High Temperature DC Inverter Series air to water heat pumps, shown as the following Installation Diagram:

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Craftmanship
We care every detail on what you need!
Super Low Noise: Silencer cotton for compressor and strong pads to avoid vibration
Anti-corrosion: Aluminum edging
Exellent Welding Guarantee No Leakage: Four-way valve of famous brands welding protection
Energy Saving: 30mm thickness foam pipe for insulation to prevent energy lost

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Specification
| MODEL | M-D-7HP+7HP | |
| POWER SUPPLY | 380V/3P/50Hz | |
| WORKING MODE | LOOPING CONSTANT TEMPERATURE MODE | DIRECT HEATING MODE |
| RATED HEATING CAPAClTY(A7℃) | 33KW | 33.5KW |
| COP | 2.30 | 2.39 |
| RATED HEATING CAPACITY(A-7℃) | 28KW | 28KW |
| COP | 1.85 | 1.95 |
| RATED HEATING CAPACITY(A-15℃) | 23KW | 23KW |
| COP | 1.65 | 1.70 |
| RATED HEATING CAPAClTY(A-25℃) | 18KW | 19KW |
| COP | 1.38 | 1.48 |
| MAX INOUT POWER | 15KW | |
| MAX INPUT CURRENT | 28A | |
| REFRIGERANT | R134A,R410A | |
| MAX OUTLET WATER TEMPERATURE | 90℃ | |
| MAX RETURN WATER TEMPERATURE | 85℃ | |
| LOOPING WATER FLOW(m³/h) | >8 | |
| WATER PIPE DIAMETER | DN32 | |
| WORKING TEMPERATURE RANGE | -30℃ to 40℃ | |
| NOISE LEVEL | ≤68dB(A) | |
| ANTI-ELECTRIC SHOCK CLASSIFICATION: | I | |
| PROTECTION LEVEL | IP×4 | |
| NET DIMENSION | 1500×500×1350mm | |
| TIPS | CONSTANT TEMPERATURE MODE:HOT WATER RETURN TEMPERATURE 70 ℃ AND HOT WATER OUTLET TEMPERATURE IS 80 ℃ | |
| INSTANT HEATING MODE:PRELIMINARY HOT WATER TEMPERATURE IS 10 ℃ AND TERMINAL HOT WATER TEMPERATURE IS 80 ℃ | ||
| MODEL | M-D-12HP+12HP | |
| POWER SUPPLY | 380V/3P/50Hz | |
| WORKING MODE | LOOPING CONSTANT TEMPERATURE MODE | DIRECT HEATING MODE |
| RATED HEATING CAPAClTY(A7℃) | 48KW | 48KW |
| COP | 2.32 | 2.39 |
| RATED HEATING CAPACITY(A-7℃) | 43KW | 43KW |
| COP | 1.9 | 1.95 |
| RATED HEATING CAPACITY(A-15℃) | 36KW | 36KW |
| COP | 1.65 | 1.70 |
| RATED HEATING CAPAClTY(A-25℃) | 30KW | 30KW |
| COP | 1.38 | 1.43 |
| MAX INOUT POWER | 25KW | |
| MAX INPUT CURRENT | 45A | |
| REFRIGERANT | R134A,R410A | |
| MAX OUTLET WATER TEMPERATURE | 90℃ | |
| MAX RETURN WATER TEMPERATURE | 85℃ | |
| LOOPING WATER FLOW(m³/h) | >10 | |
| WATER PIPE DIAMETER | DN50 | |
| WORKING TEMPERATURE RANGE | -30℃ to 40℃ | |
| NOISE LEVEL | ≤68dB(A) | |
| ANTI-ELECTRIC SHOCK CLASSIFICATION: | I | |
| PROTECTION LEVEL | IP×4 | |
| NET DIMENSION | 1800×600×1650mm | |
| TIPS | CONSTANT TEMPERATURE MODE:HOT WATER RETURN TEMPERATURE 70 ℃ AND HOT WATER OUTLET TEMPERATURE IS 80 ℃ | |
| INSTANT HEATING MODE:PRELIMINARY HOT WATER TEMPERATURE IS 10 ℃ AND TERMINAL HOT WATER TEMPERATURE IS 80 ℃ | ||
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Simplicity Description
Meidibao High Temperature DC Inverter Series Heat Pump is a very special unit,being capable of producing hot water with a maximum temperature up to 90C which is ideal for both commercial and Industrial applications to kill Legionella and some other bacteria.With rated heating capacity 33kw and 48kw (under ambient 7℃),two types DC Inverter Heat Pump Water Heater of outlet water temperature is up to 90℃.
Industry 90℃ high temperature heat pump water heater is newest technology in the air source heat pump,by R410A + R134a refrigerant combine inside, using Hitachi R410A DC inverter compressor as the first stage and R134a special high temperature Danfoss compressor as second stage to guarantee machine working limit -30℃ winter produce more than 10 m³outlet 90℃ hot water.
Outlet hot water temperature can set from 55℃~90℃ as user requirement, so it is widely using home radiator heating by 65℃, 75℃,85℃or 90℃ hot water for industry heating using --like a factory, textile, printing, and dying, military industry, steam line, ironing, explosive, medicine high-temperature sterilization line.




![]()
Key Components of MEIDIBAO High Temperature DC Inverter Series Air Source Heat Pump

![]()
Installation Diagram
It is easy to install MEIDIBAO High Temperature DC Inverter Series air to water heat pumps, shown as the following Installation Diagram:

![]()
Craftmanship
We care every detail on what you need!
Super Low Noise: Silencer cotton for compressor and strong pads to avoid vibration
Anti-corrosion: Aluminum edging
Exellent Welding Guarantee No Leakage: Four-way valve of famous brands welding protection
Energy Saving: 30mm thickness foam pipe for insulation to prevent energy lost

![]()
Specification
| MODEL | M-D-7HP+7HP | |
| POWER SUPPLY | 380V/3P/50Hz | |
| WORKING MODE | LOOPING CONSTANT TEMPERATURE MODE | DIRECT HEATING MODE |
| RATED HEATING CAPAClTY(A7℃) | 33KW | 33.5KW |
| COP | 2.30 | 2.39 |
| RATED HEATING CAPACITY(A-7℃) | 28KW | 28KW |
| COP | 1.85 | 1.95 |
| RATED HEATING CAPACITY(A-15℃) | 23KW | 23KW |
| COP | 1.65 | 1.70 |
| RATED HEATING CAPAClTY(A-25℃) | 18KW | 19KW |
| COP | 1.38 | 1.48 |
| MAX INOUT POWER | 15KW | |
| MAX INPUT CURRENT | 28A | |
| REFRIGERANT | R134A,R410A | |
| MAX OUTLET WATER TEMPERATURE | 90℃ | |
| MAX RETURN WATER TEMPERATURE | 85℃ | |
| LOOPING WATER FLOW(m³/h) | >8 | |
| WATER PIPE DIAMETER | DN32 | |
| WORKING TEMPERATURE RANGE | -30℃ to 40℃ | |
| NOISE LEVEL | ≤68dB(A) | |
| ANTI-ELECTRIC SHOCK CLASSIFICATION: | I | |
| PROTECTION LEVEL | IP×4 | |
| NET DIMENSION | 1500×500×1350mm | |
| TIPS | CONSTANT TEMPERATURE MODE:HOT WATER RETURN TEMPERATURE 70 ℃ AND HOT WATER OUTLET TEMPERATURE IS 80 ℃ | |
| INSTANT HEATING MODE:PRELIMINARY HOT WATER TEMPERATURE IS 10 ℃ AND TERMINAL HOT WATER TEMPERATURE IS 80 ℃ | ||
| MODEL | M-D-12HP+12HP | |
| POWER SUPPLY | 380V/3P/50Hz | |
| WORKING MODE | LOOPING CONSTANT TEMPERATURE MODE | DIRECT HEATING MODE |
| RATED HEATING CAPAClTY(A7℃) | 48KW | 48KW |
| COP | 2.32 | 2.39 |
| RATED HEATING CAPACITY(A-7℃) | 43KW | 43KW |
| COP | 1.9 | 1.95 |
| RATED HEATING CAPACITY(A-15℃) | 36KW | 36KW |
| COP | 1.65 | 1.70 |
| RATED HEATING CAPAClTY(A-25℃) | 30KW | 30KW |
| COP | 1.38 | 1.43 |
| MAX INOUT POWER | 25KW | |
| MAX INPUT CURRENT | 45A | |
| REFRIGERANT | R134A,R410A | |
| MAX OUTLET WATER TEMPERATURE | 90℃ | |
| MAX RETURN WATER TEMPERATURE | 85℃ | |
| LOOPING WATER FLOW(m³/h) | >10 | |
| WATER PIPE DIAMETER | DN50 | |
| WORKING TEMPERATURE RANGE | -30℃ to 40℃ | |
| NOISE LEVEL | ≤68dB(A) | |
| ANTI-ELECTRIC SHOCK CLASSIFICATION: | I | |
| PROTECTION LEVEL | IP×4 | |
| NET DIMENSION | 1800×600×1650mm | |
| TIPS | CONSTANT TEMPERATURE MODE:HOT WATER RETURN TEMPERATURE 70 ℃ AND HOT WATER OUTLET TEMPERATURE IS 80 ℃ | |
| INSTANT HEATING MODE:PRELIMINARY HOT WATER TEMPERATURE IS 10 ℃ AND TERMINAL HOT WATER TEMPERATURE IS 80 ℃ | ||
![]()
Simplicity Description
Meidibao High Temperature DC Inverter Series Heat Pump is a very special unit,being capable of producing hot water with a maximum temperature up to 90C which is ideal for both commercial and Industrial applications to kill Legionella and some other bacteria.With rated heating capacity 33kw and 48kw (under ambient 7℃),two types DC Inverter Heat Pump Water Heater of outlet water temperature is up to 90℃.
Industry 90℃ high temperature heat pump water heater is newest technology in the air source heat pump,by R410A + R134a refrigerant combine inside, using Hitachi R410A DC inverter compressor as the first stage and R134a special high temperature Danfoss compressor as second stage to guarantee machine working limit -30℃ winter produce more than 10 m³outlet 90℃ hot water.
Outlet hot water temperature can set from 55℃~90℃ as user requirement, so it is widely using home radiator heating by 65℃, 75℃,85℃or 90℃ hot water for industry heating using --like a factory, textile, printing, and dying, military industry, steam line, ironing, explosive, medicine high-temperature sterilization line.
