MERI高温度热泵技术介绍 - 电子画册在线预览、各类电子画册在线制作-云展网平台

BROCHUREMERI HIGH TEMPERATURE HEAT PUMP

01 Product Features

02 Air Source CO2 Heat Pump Water Heater

CO2 Cooling and Heating Supply Modular Unit

04 CO2 Cooling and Heating Supply Parallel Unit

05 Air Source CO2 Heat Pump Heating Unit (Integrated Model)

06 Air Source CO2 Heat Pump Heating Unit (Split Model)

Variable Frequency Cascade Heat Pump Unit P8-P12

01 Product Features

02 85℃ VF Cascade High-Temperature Heat Pump Unit

03 100℃ VF Cascade High-Temperature Heat Pump Unit

04 125℃ VF Cascade Ultra-HighTemperature Steam Heat Pump

05 VF Cascade (Ultra) High-Temperature Cooling and Heating Integrated Unit

Waste Heat Recovery High-Temperature Water Source Heat Pump Unit \mathsf { P 1 3 - P 1 6 }

01 Product Features

02 85℃ Waste Heat Recovery HighTemperature Heat Pump Unit

03 1 0 0 ^ { \circ } \mathsf { C } Waste Heat Recovery HighTemperature Heat Pump Unit

04 125℃ Waste Heat Recovery UltraHigh-Temperature Steam Heat Pump

Performance Features

Green and Environmentally Friendly Use natural refrigerant C { \mathsf { O } } _ { 2 } (R744), with ODP of 0 and GWP of 1, promoting a green economy and supporting the "dual carbon" goals.

High Outlet Water Temperature

Inlet temperature range: 5 ^ { \circ } C to 5 5 ^ { \circ } C , Outlet temperature range: 4 0 ^ { \circ } C to 9 5 ^ { \circ } C .

Low Ambient Temperature

Air source CO2 heat pump unit is suitable for ambient temperatures ranging from - 3 5 ^ { \circ } C to 4 5 ^ { \circ } C , allowing stable and reliable operation in a wide range of regions.

Multi functionality

CO2-integrated heating and cooling unit provides 7 ^ { \circ } C chilled water or lower temperature antifreeze fluid while also producing high-temperature hot water, offering both heating and cooling capabilities.

High Performance

Air source CO2 heat pump unit features ultra-efficient energy performance across its entire range, with the C { \mathsf { O } } _ { 2 } integrated unit achieving a comprehensive energy efficiency of up to 10.0.

\bullet Application

Food processing,
Chemical dyeing,
Electronics and Information,
Biopharmaceuticals,
Railway stations,
Industrial hot water,
Building heating,
Crude oil heating,
Mine ventilation,
Schools,
Hospitals,
Shopping malls and other public buildings.

MR CO2 High Temperature Heat Pump Units

PAS SERIES PWD(V) SERIES FARV SERIES

Air Source CO2 Heat Pump Water Heater

MODEL [MRPAS-]			30SHDC3A	40SHDC3A	60SHDC3A	75SHDC3A	110SHDC3A	160SHDC3A	320DHDC3A
Normal Temperature	Heating Capacity Water Yield	kW	28.4	38.7	56.5	74.5	109.2	160.0	319.0
	Heating Capacity Water Yield	m³/h	0.6	0.8	1.2	1.6	2.3	3.4	6.9
	Input Power	kw	6.1	8.4	12.2	16.0	23.7	34.8	69.3
	Input Power	W/W	4.62	4.62	4.63	4.65	4.61	4.60	4.60
Normal and High-temp. Water Outlet Condition	Heating Capacity	kW	24.0	32.8	47.1	62.0	95.5	142.5	284.0
	Water Yield	m³/h	0.3	0.4	0.6	0.8	1.3	1.9	3.8
	Input Power	kW	6.8	9.3	13.3	17.6	27.1	40.7	81.1
	COP	W/W	3.55	3.54	3.53	3.52	3.52	3.50	3.50
Nominal Condition	Heating Capacity	kW	25.0	34.4	49.4	64.1	99.7	147.2	294.0
	Water Yield	m³/h	0.5	0.6	0.9	1.2	1.9	2.8	5.5
	Input Power	kw	6.0	8.3	11.9	15.4	24.1	35.9	71.7
	COP	W/W	4.15	4.14	4.14	4.15	4.13	4.10	4.10
Temperature Condition	Heating Capacity	kW	18.0	24.7	35.2	46.4	71.7	105.8	210.0
	Water Yield	m³/h	0.3	0.5	0.7	0.9	1.3	2.0	3.9
	Input Power	kW	5.7	7.8	11.2	14.7
	CoP	W/W	3.16	3.15	3.15		22.8	34.1	67.7
Power Supply						3.15 380V/3N~50Hz	3.14	3.10	3.10
Max. Input Power		kW	10	12	16				90
Max. Input Current		A	19	23	30	22	30	45	171
AmbientTemperature						42	57	85
Max. Outlet Temperature						-35~45 95
Refrigerant
Compressor		R744(CO2)
Heat Exchanger		CO2-Dedicated Semi-hermetic Piston
Design Pressure		MPa	Efficient Copper Tube Fin (Air Side)/Double-tube (Hot Water Side)
Water System	Pipe Diameter		DN20(Female) DN20(Female)		14.0(HP)/8.0(LP)	DN32(Female)	DN40(Female)
Water System	Pressure Drop	kPa		DN25(Female)	DN25(Female) ≤150				DN50(Flange)
Dimension (LWH)		mm 17009501800	17009501800 205011002200 205011002200 260014002350300016002500300031002500
Sound Power		dB(A)				≤68	≤72	≤75	≤78
Weight		kg	≤60 500	≤62 600	≤65 700	800	1400	2000	3800

1）Normal Temperature Condition：Dry bulb temperature 2 0 ^ { \circ } C , wet bulb temperature 1 5 ^ { \circ } C , inlet water temperature 1 5 ^ { \circ } C _ { \prime } outlet water temperature 5 5 ^ { \circ } C ; 2）Operating Condition for normal and high-temperature water outlet：Dry bulb temperature 2 0 ^ { \circ } C , wet bulb temperature 1 5 ^ { \circ } C , inlet water temperature 1 5 ^ { \circ } C , outlet water temperature 8 0 ^ { \circ } C ; 3）Nominal Condition：Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 9 ^ { \circ } C , , outlet water temperature 5 5 ^ { \circ } C ; 4）Low Temperature Condition：Dry bulb temperature - 7 ^ { \circ } C , wet bulb temperature - 8 ^ { \circ } C , inlet water temperature 9 ^ { \circ } C , outlet water temperature 5 5 ^ { \circ } C ; 5）Reference standards: GB/T 21362-2023, JB/T 12840-2016; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

CO2 Cooling and Heating Supply Modular Unit

MODEL[MRPWD(V)-]			40SHC3A	70SHC3A	105SHC3A	160SHC3A	280SHC3A
Rated	Heating Capacity	kW	36.3	68.0	103.0	160.0	277.0
	Cooling Capacity	kw	29.2	54.7	82.8	128.5	220.0
	Hot Water Flow	m³/h	0.8	1.5	2.2	3.4	6.0
	Chilled Water Flow	m³/h	5.0	9.4	14.2	22.1	37.8
	Input Power	kW	7.1	13.3	20.2	31.5	57.0
	COP	W/W	9.23	9.23	9.20	9.16	8.72
High-temp. Water Outlet Condition ①	Heating Capacity	kW	33.8	65.1	99.0	149.5	266.0
	Cooling Capacity	kW	25.3	48.6	74.0	109.4	193.0
	Hot Water Flow	m³/h	0.4	0.8	1.2	1.8	3.3
	Chilled Water Flow	m³/h	4.4	8.4	12.7	18.8	33.2
	Input Power	kW	8.5	16.5	25.0	40.1	73.0
High-temp. Water Outlet Condition ②	COP	W/W	6.95	6.89	6.92	6.46	6.29
	Heating Capacity	kW	27.0	53.5	83.1	126.0	220.0
	Cooling Capacity	kw	19.0	37.7	58.6	87.8	153.0
	Hot Water Flow	m³/h	0.3	0.7	1.0	1.5	2.7
	Chilled Water Flow	m³/h	3.3	6.5	10.1	15.1	26.3
	Input Power	kW	8.0	15.8	24.5	38.2	67.0
	COP	W/W	5.75	5.77	5.78	5.60
	Power Supply						5.57
Max. Input Power/Current		kW/A	13/23	22/39	380V/3N~50Hz
Chilled Water Inlet/Hot Water Outlet Temperature		℃			32/58	48/86	85/150
Refrigerant					-10~25(Chilled Water Side)/40~95(Hot Water Side)
Compressor					R744(CO2)
Heat Exchanger					CO2-dedicated Semi-hermetic Piston	Plate (Chilled Water Side)/Tube-in-tube (Hot Water Side)
Design Pressure		MPa			14.0(HP)/8.0(LP)
Water System	Pipe Diameter		DN40(Femae/)	DN50[Feang)		DN25Female)	DN100(fantg)
Water System	Pressure Drop
Dimension (LWH)		kPa mm	130010501700	130010501800	≤150 150012501800	170012501800	250015001800
Sound Power		dB(A)	≤65	≤70	≤70	≤72	≤78
Weight		kg	500	750	900	1200	2000

1）Rated Condition: Hot water side inlet/oulet Temperature { 1 5 ^ { \circ } C } / { 5 5 ^ { \circ } C } , chilled water side inlet/outlet Temperature 1 5 ^ { \circ } C / 1 0 ^ { \circ } C ; 2）High Temperature Water Outlet Condition①: Hot water side inlet/oulet Temperature { 1 5 ^ { \circ } C } / { 8 5 ^ { \circ } C } , chilled water side inlet/outlet Temperature20℃/15℃; 3）High Temperature Water Outlet Condition②: Hot water side inlet/oulet Temperature 1 5 ^ { \circ } C / 8 5 ^ { \circ } C , chilled water side inlet/outlet Temperature12℃/7℃; 4）Reference standard: GB/T 21362-2023; 5）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specificatio

CO2 Cooling and Heating Supply Parallel Unit

MODEL[MRPWDV-]			480THC3A	560DHC3A	640FHC3A	840THC3A	1110FHC3A
Rated Condition	Heating Capacity	kW	480.0	554.0	640.0	831.0	1108.0
	Cooling Capacity	kw	385.5	440.0	514.0	660.0	880.0
	Hot Water Flow	m³/h	10.3	11.9	13.8	17.9	23.8
	Chilled Water Flow	m³/h	66.3	75.7	88.4	113.5	151.3
	Input Power	kW	94.5	114.0	126.0	171.0	228.0
	COP	W/W	9.16	8.72	9.16	8.72	8.72
High-temp. Water Outlet Condition ①	Heating Capacity	kW	448.5	532.0	598.0	798.0	1064.0
	Cooling Capacity	kW	328.2	386.0	437.6	579.0	772.0
	Hot Water Flow	m³/h	5.5	6.5	7.3	9.8	13.1
	Chilled Water Flow	m³/h	56.4	66.4	75.3	99.6	132.8
	Input Power	kW	120.3	146.0	160.4	219.0	292.0
	COP	W/W	6.46	6.29	6.46	6.29	6.29
High-temp. Water Outlet Condition ②	Heating Capacity	kW	378.0	440.0	504.0	660.0	880.0
	Cooling Capacity	kW	263.4	306.0	351.2	459.0	612.0
	Hot Water Flow	m³/h	4.6	5.4	6.2	8.1	10.8
	Chilled Water Flow	m³/h	45.3	52.6	60.4	78.9	105.2
	Input Power	kW	114.6	134.0	152.8	201.0	268.0
	COP	W/W	5.60	5.57	5.60
Power Supply						5.57	5.57
Max. Input Power/Current		kW/A	145/260		380V/3N~50Hz
Chilled Water Inlet/Hot Water Outlet Temperature		℃		168/300	192/343	255/456	340/608
Refrigerant				-10~25(Chilled Water Side)/40~95(Hot Water Side)	R744(CO2)
Compressor
Heat Exchanger				CO2-dedicated Semi-hermetic Piston Plate (Chilled Water Side)/Shell-tube (Hot Water Side)
Design Pressure
Water System	Pipe Diameter	MPa	DN50/DN125	DN50/DN125	14.0(HP)/8.0(LP)	DN65/DN150	DN80/DN150
Water System	Pressure Drop	kPa			≤150
Dimension (LWH)		mm	280014001800		370015002200	370022002200	370022002200
Sound Power		dB(A)	≤78	280014001800 ≤78	≤80	≤80	≤80
Weight		kg	2600	3500	4000	5000	6500

1）Rated Condition: Hot water side inlet/oulet Temperature { 1 5 ^ { \circ } C } / { 5 5 ^ { \circ } C } , chilled water side inlet/outlet Temperature 1 5 ^ { \circ } C / 1 0 ^ { \circ } C ; 2）High Temperature Water Outlet Condition ① ：Hot water side inlet/oulet Temperature 1 5 ^ { \circ } C / 8 5 ^ { \circ } C , chilled water side inlet/outlet Temperature20℃/15℃; 3）High Temperature Water Outlet Condition②：Hot water side inlet/oulet Temperature 5 ^ { \circ } C / 8 5 ^ { \circ } C , chilled water side inlet/outlet Temperature12℃/7℃; 4）Reference standard: GB/T21362-2023; 5）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specification

Air Source CO2 Variable Frequency Cascade Heat Pump Heater

MODEL [MRFARV-]			60DHDG3A	80DHDG3A	110THDG3A	170THDG3A
Rated Condition	Heating Capacity	kW	56.1	76.0	110.0	170.0
	Water Flow	m³/h	2.4	3.3	4.7	7.3
	Input Power	kW	21.5	29.2	42.5	65.9
	COP	W/W	2.61	2.60	2.59	2.58
Nominal Condition	Heating Capacity	kW	45.2	58.8	92.0	140.0
	Water Flow	m³/h	1.9	2.5	4.0	6.0
	Input Power	kW	21.1	27.7	43.8	66.7
	COP	W/W	2.14	2.12	2.10	2.10
Low Temperature Condition	Heating Capacity	kW	40.0	52.8	80.0	122.2
	Water Flow	m³/h	1.7	2.3	3.4	5.3
	Input Power	kw	20.7	27.2	41.7	63.6
	COP	W/W	1.93	1.94	1.92	1.92
Power Supply				380V/3N~50Hz
Max. Input Power		kw	25	32	48	70
Max. Input Current		A	47	61	91	133
Ambient Temperature		℃		-35~25
Max. Outlet Temperature		℃
Refrigerant			80 R744(COz)/R134a
Compressor			Variable Frequency Semi-hermetic Piston (Low-temperature)/High-temperature Dedicated Scroll
Air Side Heat Exchanger			Efficient Copper Tube Aluminium Fin
Water Side Heat-Exchanger			Plate/Double-tube
Water System	Pipe Diameter		DN40(Female)	DN40(Female)	DN50(Flange)	DN50(Flange)
Water System	Pressure Drop	kPa
Dimension (LWH)					≤50
Dimension (LWH)		mm	210014002150		260014002350	300016002500
Sound Power Weight		dB(A) kg	≤70 1100	≤70 1200	≤72 1800	≤78 2500

1）Rated Heating Condition: Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; ; 2）Nominal Condition: Dry bulb temperature - 1 2 ^ { \circ } C , wet bulb temperature - 1 3 . 5 ^ { \circ } \mathsf C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; 3）Low Temperature Condition: Dry bulb temperature - 2 0 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } \mathsf { C } _ { \iota } outlet water temperature 6 5 ^ { \circ } C ; 4）Reference standard: GB/T 25127.1-2020; 5）Heating and cooling unit is optional; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Split-type Air Source CO2 Variable Frequency Cascade Heat Pump Heater

MODEL [MRFARV-]			60DHDG3A-F	80DHDG3A-F	110THDG3A-F	170THDG3A-F	220LHDG3A-F	340LHDG3A-F
Rated	Heating Capacity		56.1	76.0	110.0	170.0	217.0	336.0
	Water Flow	m³/h	2.4	3.3	4.7	7.3	9.3	14.4
	Input Power	kW	21.5	29.2	42.5	65.9	84.1	130.2
	Input Power	COP	2.61	2.60	2.59	2.58	2.58	2.58
Nominal Condition	Heating Capacity	kW	45.2	58.8	92.0	140.0	183.0	278.0
	Water Flow	m3/h	1.9	2.5	4.0	6.0	7.9	12.0
	Input Power	kW	21.1	27.7	43.8	66.7	87.6	133.7
	COP	W/W	2.14	2.12	2.10	2.10	2.09	2.08
Low Temperature	Heating Capacity	kW	40.0	52.8	80.0	122.2	159.0	244.0
	Water Flow	m³/h	1.7	2.3	3.4	5.3	6.8	10.5
	Input Power	kW	20.7	27.2	41.7	63.6	83.7	128.4
	COP	W/W	1.93	1.94	1.92	1.92	1.90	1.90
Power Supply					380V/3N~50Hz
Max. Input Power		kw	25	32	48	70	96	140
Max. Input Current		A	47	61	91	133	182	266
Ambient Temperature			-35~25
Max. Outlet Temperature			80
Refrigerant		R744(CO2)/R134a
Compressor		Variable Frequency Semi-hermetic Piston (Low-temperature)/High-temperature Dedicated Scroll
Air Side Heat Exchanger		Efficient Copper Tube Aluminium Fin
Water Side Heat Exchanger			Plate /Tube-in-tube
Water System	Pipe Diameter		DN40(Female) DN40(Female)		DN50(Flange) DN50(Flange)		DN65(Flange)	DN65(Flange)
Water System	Pressure Drop	kPa			≤50
Dimension (LWH)	Outdoor Unit	mm	210011501650		280014001850	300016002100	280028001850	300032002100
Dimension (LWH)	Indoor Unit	mm	225013501100		260016001200	300016001200	260016002400	300016002400
Sound Power		dB(A)	≤70	≤70	≤75	≤78	≤78	≤78
Sound Power	Outdoor Unit	kg	300	380	580 1200	900 1600	1160 2450	1800

1）Rated Heating Condition: Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , , outlet water temperature 6 5 ^ { \circ } C ; 2）Nominal Condition: Dry bulb temperature - 1 2 ^ { \circ } C , wet bulb temperature - 1 3 . 5 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; 3）Low Temperature Condition: Dry bulb temperature - 2 0 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; 4）Reference standard: GB/T 25127.1-2020; 5）Heating and cooling unit is optional; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Split-type Air Source CO2 Variable Frequency Cascade Heat Pump Heater

MODEL [MRFARV-]			440GHDG3A-F	510GHDG3A-F	680GHDG3A-F	850GHDG3A-F	1000GHDG3A-F
Rated	Heating Capacity	kW	435.0	505.0	673.0	842.0	1000.0
	Water Flow	m³/h	18.7	21.7	28.9	36.2	43.0
	Input Power	kW	170.6	198.0	263.9	330.2	392.2
	COP	W/W	2.55	2.55	2.55	2.55	2.55
Nominal Condition	Heating Capacity	kW	362.0	417.0	555.0	695.0	834.0
	Water Flow	m³/h	15.6	17.9	23.9	29.9	35.9
	Input Power	kW	176.6	203.4	270.7	339.0	406.8
	COP	W/W	2.05	2.05	2.05	2.05	2.05
Low Temperature	Heating Capacity	kW	315.0	363.0	480.0	600.0	725.0
	Water Flow	m³/h	13.5	15.6	20.6	25.8	31.2
	Input Power	kW	165.8	191.1	252.6	315.8	381.6
	COP	W/W	1.90	1.90	1.90	1.90	1.90
Power Supply					380V/3N~50Hz
Max. Input Power		kW	195	210	280	350	420
Max. Input Current		A	370	399	532	665	798
Ambient Temperature		℃	-35~25
Max. Outlet Temperature		°℃	80
Refrigerant			R744(CO2)/R134a
Compressor Air Side Heat Exchanger		Variable Frequency Semi-hermetic Piston (Low-temperature)/High-temperature Dedicated Scroll
WaterSide Heat Exchanger			Efficient Copper Tube Aluminium Fin
					Plate/Tube-in-tube
	Pipe Diameter		DN80(Flange)	DN80(Flange)	DN100(Flange)	DN125(Flange)	DN125(Flange)
Water System	Pressure Drop	kPa			≤50
Dimension	Outdoor Unit	mm	280056001850	300048002100	300064002100	300080002100	300096002100
(LWH) Indoor Unit		mm	260033002400	300033002400	300033002400	300050002400	300050002400
Sound Power Weight		dB(A)			≤80
Sound Power Weight	Outdoor Unit Indoor Unit	kg kg	2320 4800	2700 5000	3600 6500	4500 8000	5400 9500

1）Rated Heating Condition: Dry bulb temperature { 7 } ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; 2）Nominal Condition: Dry bulb temperature - 1 2 ^ { \circ } C , wet bulb temperature - 1 3 . 5 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , outlet water temperature 6 5 ^ { \circ } C ; ; 3）Low Temperature Condition: Dry bulb temperature - 2 0 ^ { \circ } C , inlet water temperature 4 5 ^ { \circ } C , , outlet water temperature 6 5 ^ { \circ } C ; 4）Reference standard: GB/T 25127.1-2020; 5）Heating and cooling unit is optional; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specificatio

Ultra-Low Ambient Temperature Air Source Variable Frequency Cascade High-Temperature Heat Pump Unit

Air Source Variable Frequency Cascade Ultra-High-Temperature Steam Heat Pump

Variable Frequency Cascade Cooling and Heating Integrated Unit

Performance Features

Green and Eco-Friendly

High-temperature compressor refrigerants (R134a, R515B, R245fa) are selected based on the required outlet water temperature，which have low GWP and align with carbon neutrality goals.

High Outlet Water Temperature

R410A/R134a cascade heat pumps achieve a max. outlet water temperature of 8 5 ^ { \circ } C . . R410A/R515B cascade heat pumps reach up to 1 0 0 ^ { \circ } \mathsf C . R410A/R245fa cascade heat pumps achieve a maximum outlet water temperature of 1 2 5 ^ { \circ } C or produce low-pressure steam.

Reliable in Extreme Cold Conditions

Air source variable frequency cascade high-temperature heat pump units operate reliably in ambient temperatures ranging from - - 3 5 ^ { \circ } C to 4 5 ^ { \circ } C , suitable for a wide variety of regions, ensur stable and dependable performance.

Multiple Functionality

Cascade cooling and heating integrated units provide chilled water at 7 ^ { \circ } C or lower-temperature antifreeze solution while simultaneously producing high-temperature hot water. Dual-use for cooling.

Enhanced Heating Capability

The low-temperature compressor use a DC-inverter compressor with adaptive, stepless frequency adjustment, which ensure enhanced heating capacity in low ambient temperatures and maintains constant heating temperature.

Application

Food Processing，
Chemical Dyeing，
Electronics and Information，
Biopharmaceuticals，
Railway Stations，
Industrial Hot Water Supply，
Building Heating，
Crude Oil Heating，
Mine Ventilation，
Public Buildings such as Schools, Hospitals, and Supermarkets.

MR Air Source Variable Frequency Cascade Ultra-High Temperature Heat Pump Unit

FWDV SERIES FARV SERIES

Ultra-Low Ambient Temperature Air Source Variable Frequency Cascade High-Temperature Heat Pump Unit

MODEL [MRFARV-]			50DHDD3A	100FHDD3A	160FHDD3A	190FHDD3A	370EHDD3A
Ratedg	Heating Capacity	kW	49.5	99.7	160.0	186.0	370.0
	Water Flow	m3/h	4.3	8.6	13.8	16.0	31.8
	Input Power	kW	18.3	37.2	60.4	68.9	139.6
	COP	W/W	2.70	2.68	2.65	2.7	2.65
Neminal Condition	Heating Capacity	kw	50.2	100.0	160.0	185.0	370.0
	Water Flow	m³/h	4.3	8.6	13.8	15.9	31.8
	Input Power	kW	21.8	43.5	71.1	80.4	164.4
	COP	W/W	2.30	2.30	2.25	2.3	2.25
Low-temp. Heating Condition	Heating Capacity	kW	35.5	70.0	120.0	140.0	278.0
	Water Flow	m³/h	3.1	6.0	10.3	12.0	23.9
	Input Power	kW	18.7	37.4	65.9	75.7	150.3
	COP	W/W	1.90	1.87	1.82	1.85	1.85
Power Supply					380V/3N~50Hz
Max. Input Power		kW	25	48	75	89	188
Max. Input Current		A	47	91	142	169	357
Ambient Temperature					-35~45
Max. Outlet Temperature					85
Refrigerant					R410A/R134a
Compressor			DC-inverter (Low-temperature)&Dedicated High-temperature (High-temperature)
Air Side Heat Exchanger			Efficient Copper Tube Fin
Water Side Heat Exchanger	Pipe Diameter				Tube-in-tube
Water Side Heat Exchanger	Pipe Diameter				DN50(Flange)	DN65(Flange)
Water System	Pressure Drop	kPa	DN40(Female)			DN65(Flange)	DN80(Flange)
Water System	Dimension (LWH)	mm	170011602050		≤80	DN65(Flange)	DN80(Flange)
		dB(A)		230012702120	280015702350	280015702500 ≤75	300028002500 ≤78
Sound Power Weight		kg	≤65 850	≤70 1100	≤75 1600	1800	3700

1）Rated Heating Condition: Dry bulb temperature 2 0 ^ { \circ } \mathsf { C } , wet bulb temperature { 1 5 ^ { \circ } C } , inlet water temperature 6 0 ^ { \circ } C , outlet water temperature 7 0 ^ { \circ } \mathsf { C } ; 2）Nominal Heating Condition: Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 6 0 ^ { \circ } C , outlet water temperature 7 0 ^ { \circ } C ; 3）Low-temperature Heating Condition: Dry bulb temperature - 1 2 ^ { \circ } C , wet bulb temperature - 1 3 . 5 ^ { \circ } C , inlet water temperature 6 0 ^ { \circ } C , outlet water temperature 7 0 ^ { \circ } C ; 4）Reference standards: GB/T 21362-2023, GB/T 25127.1-2020; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Ultra-Low Ambient Temperature Air Source Variable Frequency Cascade High-Temperature Heat Pump Unit

MODEL [MRFARV-]			40DHDE3A	80FHDE3A	140FHDE3A	280EHDE3A
Rated Heating	Heating Capacity	kW	40.5	81.5	137.0	273.0
	Water Flow	m³/h	3.5	7.0	11.8	23.5
	Input Power	kW	17.9	36.2	61.7	123.5
	COP	W/W	2.26	2.25	2.22	2.21
Nominal Heating Condition	Heating Capacity	kw	40.5	81.5	137.0	272.5
	Water Flow	m³/h	3.5	7.0	11.8	23.4
	Input Power	kW	19.0	38.3	65.2	129.8
	COP	W/W	2.13	2.13	2.10	2.10
Low-temp. Heating Condition	Heating Capacity	kw	33.9	66.2	106.5	212.0
	Water Flow	m³/h	2.9	5.7	9.2	18.2
	Input Power	kW	19.8	40.2	66.1	132.5
	COP	W/W	1.65	1.65	1.61	1.60
Power Supply				380V/3N~50Hz
Max. Input Power		kW	23	45	80	160
Max. Input Current		A	45	85	155	310
Ambient Temperature		℃		-35~45
Max. Outlet Temperature		℃	100
Refrigerant			R410A/R515B
Compressor			DC-inverter (Low-temperature) &Dedicated High-temperature (High-temperature)
AirSide Heat Exchanger			Efficient Copper Tube Fin
Water Side Heat Exchanger			Tube-in-tube
WaterSystem	Pipe Diameter		DN40(Female)			DN80(Flange)
WaterSystem	Pressure Drop	kPa		DN50(Flange) ≤80	DN65(Flange)
Dimension (LWH)		mm	170011602050	230012702120	280015702350	300028002350
Sound Power		dB(A)	≤65	≤70	≤75	≤78
Weight		kg	900	1200	2000	3900

1）Rated Heating Condition: Dry bulb temperature 2 0 ^ { \circ } \mathsf { C } , wet bulb temperature { 1 5 ^ { \circ } C } , inlet water temperature 7 0 ^ { \circ } C , outlet water temperature 8 0 ^ { \circ } C ; 2）Nominal Heating Condition: Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 7 0 ^ { \circ } C , outlet water temperature 8 0 ^ { \circ } C ; 3）Low-temperature Heating Condition: Dry bulb temperature - 1 2 ^ { \circ } C , wet bulb temperature - 1 3 . 5 ^ { \circ } C , inlet water temperature 7 0 ^ { \circ } C , , outlet water temperature 8 0 ^ { \circ } C ; 4）Reference standards: GB/T 21362-2023, GB/T 25127.1-2020; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

125℃

Air Source Variable Frequency Cascade Ultra-High-Temperature Steam Heat Pump

MODEL [MRFARV-]			60DUDF3A	120FUDF3A	240EUDF3A
Rated Heating Condition	Heating Capacity	kW	59.5	118.0	236.0
	Water Flow	m³/h	10.2	20.3	40.6
	Input Power	kW	28.3	56.2	112.4
	COP	W/W	2.10	2.10	2.10
Rated High Temperature Heating Condition	Heating Capacity	kW	59.5	118.0	236.0
	Water Flow	m³/h	10.2	20.3	40.6
	Input Power	kW	34.6	69.4	138.8
	COP	W/W	1.70	1.70	1.70
Nomimal High Temperature Heating Condition	Heating Capacity	kW	59.5	118.0	236.0
	Water Flow	m³/h	10.2	20.3	40.6
	Input Power	kW	39.7	78.7	157.3
	COP	W/W	1.50	1.50	1.50
Power Supply				380V/3N~50Hz
Max. Input Power		kW	45	90	180
Max. Input Current		A	88	176	350
AmbientTemperature		℃		-25~45
Max. Outlet Temperature		℃		125
Refrigerant				R410A/R245fa
Compressor			DC-inverter (Low-temperature)&Dedicated Ultra-high Temperature (High-temperature)
Air Side Heat Exchanger
Water Side Heat Exchanger				EfficientCopperTube Fin Efficient Tank/Plate
Water System	Pipe Diameter		DN65(Flange)	DN80(Flange)	DN100(Flange)
Water System	Pressure Drop	kpa		≤50	DN100(Flange)
Dimension (LWH)		mm	170011602050	230013502350	230028002200
Sound Power		dB(A)	≤65	≤70	≤75
Weight		kg	1050	1300	3300

1）Rated Heating Condition: Dry bulb temperature 2 0 ^ { \circ } C , wet bulb temperature { 1 5 ^ { \circ } C } , inlet water temperature 9 5 ^ { \circ } C , outlet water temperature \bar { 1 } 0 0 ^ { \circ } \mathsf C ; 2）Rated High Temperature Heating Condition: Dry bulb temperature 2 0 ^ { \circ } \mathsf C , , wet bulb temperature { 1 5 ^ { \circ } C } , inlet water temperature 1 1 5 ^ { \circ } C , outlet water temperature \bar { 1 } 2 0 ^ { \circ } C ; 3）Nominal High Temperature Heating Condition: Dry bulb temperature 7 ^ { \circ } C , wet bulb temperature 6 ^ { \circ } C , inlet water temperature 1 1 5 ^ { \circ } \mathsf C , outlet water temperature 1 2 0 ^ { \circ } \mathsf { C } ; 4）Reference standards: GB/T 21362-2023, GB/T 25127.1-2020; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Variable Frequency Cascade Ultra-High Temperature Cooling and Heating Integrated Unit

MODEL[MRFWDV-]			95FHD3A	180FHD3A	90FHE3A	140FHE3A	60DUF3A	120FUF3A
Rated	Heating Capacity	kW	95.0	180.0	88.0	137.0	60.0	120.0
	Cooling Capacity	kW	54.0	104.1	45.0	71.0	24.0	48.0
	Hot Water Flow	m³/h	8.2	15.5	7.6	11.8	10.3	20.6
	Chilled Water Flow	m³/h	9.3	17.9	7.7	12.2	4.1	8.3
	Input Power	kW	41.0	75.9	43.0	66.0	36.0	72.0
High Temperature	COP	W/W	3.63	3.74	3.09	3.15	2.33	2.33
	Heating Capacity	kW	110.0	202.0	105.0	159.0	60.0	120.0
	Cooling Capacity	kW	66.0	124.0	57.0	89.0	27.0	54.0
	Hot Water Flow	m3/h	9.5	17.4	9.0	13.7	5.2	10.3
	Chilled Water Flow	m³/h	11.3	21.3	9.8	15.3	4.6	9.3
	Input Power	kW	44.0	78.0	48.0	70.0	33.0	66.0
	COP	W/W	4.00	4.18	3.38	3.54	2.64	2.64
	Power Supply			380V/3N~50Hz
Max. Input Power		kW	48	85	53	78	42	84
Max. Input Current		A	91	161	101	148	80	160
Chilled WaterSide Inlet Temperature		℃			-10~25
HotWater Side Outlet Temperature		℃	50~85		60~100		80~125
Refrigerant			R410A/R134a R410A/R515B
Compressor			R410A/R245fa DC-inverter (Low-temperature)&Dedicated High-temperature (High-temperature)
Chilled Water Side Heat Exchanger
Hot Water Side Heat Exchanger			Plate/Double-tube				Efficient Tank/Plate/Dou- ble-tube
	Chilled Water Side Pipe Diameter		DN50(Flange)	DN65(Flange)	DN50(Flange)	DN65(Flange)	DN40(Female)	DN50(Flange)
Water System	Hot Wiareide		DN50(Flange)	DN80(Flange)	DN50(Flange)	DN80(Flange)	DN65(Flange)	DN80(Flange)
Pressure Drop			≤80
Dimension (LWH)		mm	140013002000 200015002000		140013002000		140013002000
Sound Power		dB(A)	≤65	≤70	≤65	≤70	≤65	≤70
Weight		kg	1000	1600	1100	1700	1000	1600

1）Rated Condition: Chilled Water Inlet/Outlet Temp. 1 2 ^ { \circ } C / 7 ^ { \circ } C , , hot water side Inlet/Outlet Temp. : ① (R134a)70℃/80℃, ②(R515B)80℃/90℃， ③ (R245fa)115℃/120℃ 2）High-temp. Condition: Chilled Water Inlet/Outlet Temp. 2 0 ^ { \circ } C / 1 5 ^ { \circ } C , , hot water side Inlet/Outlet Temp. : ①(R134a)70℃/80℃， ② (R515B)80℃/90℃， ③ (R245fa)115℃/120℃; 3）Reference standard: GB/T 21362-2023; 4) Refrigerants can be replaced according to users' environmentally friendly needs; 5）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Heat Recovery High-Temperature Heat Pump Unit

Heat Recovery Ultra-High-Temperature Steam Heat Pump

Performance Features

Waste Heat Reuse

Recovers waste heat from 1 0 ^ { \circ } C to { 8 0 } ^ { \circ } C , providing high-quality thermal energy ranging from 5 0 ^ { \circ } C to { 1 2 0 ^ { \circ } C } . . Recycles waste heat effectively.

Energy Efficient

The combined cooling and heating coefficient of performance (COP) can reach up to 10.0. Compared to traditional chilled water units combined with electric heating equipment, energy savings exceed 8 5 % .

High Efficiency and Energy Saving

R134a heat pump units can reach an outlet temperature of up to 8 5 ^ { \circ } C , R515B heat pump units up to { 1 0 0 ^ { \circ } C } , and R245fa heat pump units up to 1 2 5 ^ { \circ } C or low-pressure steam.

Safe and Reliable

No direct contact with the heating medium, effectively eliminating safety risks such as flammability, explosiveness, and electrical leakage. The system has a service life of over 15 years, with low maintenance costs, ensuring safety and durability.

Application

Food processing,
Livestock slaughtering,
Electroplating,
Chemical dyeing,
Electronics and information, Biopharmaceuticals,
Industrial hot water,
Crude oil heating,
Mine ventilation, and more.

MRHeat Recovery High-Temperature Heat Pump Unit

CWR SERIES

Heat Recovery High-Temperature Water Source Heat Pump Unit

MODEL[MRCWR-]			20SHE13A	40SHE13A	80DHE13A	170DHE13A	340FHE13A
Nominal Condition	Heating Capacity	kW kW	17.5	40.9	82.1	175.0	348.0
	Heating Capacity	Input Power	4.3	10.0	20.0	43.2	85.9
	COP	W/W	4.10	4.10	4.10	4.05	4.05
High Temperature	Heating Capacity	kW	20.1	48.6	97.8	202.2	403.5
High Temperature	Input Power	kW	5.0	12.2	24.5	51.2	102.2
Condition Low	COP	W/W	4.00	4.00	4.00	3.95	3.95
Condition Low	Heating Capacity	kW	14.0	37.8	65.5	138.5	275.5
Temperature Condition	Input Power	kW	4.1	11.1	19.3	41.2	82.0
Temperature Condition	COP	W/W	3.40	3.40	3.40	3.36	3.36
Power Supply				380V/3N~50Hz
Max. Input Power		kW	6	15	28	56
Max. Input Current		A	11	28	54	107	113 214
Source Side Inlet Temperature Range		℃			10~45
User Side Outlet Temperature Range		℃			35~85
Refrigerant					R134a
Refrigerant					R134a			Efficient Tank/Plate
Source Side Heat Exchanger							Shell Tube
Side Water	User Side Heat Exchanger			Double-tube		Double-tube/ Plate	Shell Tube
	Source Pipe Diameter	Norminal Water Flow m3/h	1.4	3.3	6.7	14.2	28.2
	Pressure Drop	kPa	DN25(Female)	DN40(Female)	DN50(Female) ≤50	DN65(Flange)	DN80(Flange)

	NorminalWatrflig mah		DN25(.Fmale)	DN40[Fmale)	DN50(Female)	DN618Fang	DN1374ang
	User Pressure Drop	kPa
Dimension (LWH) mm			≤80			≤50
Sound Power			800850750	1150850750	15001000900	205012001100	31009001750
		dB(A)	≤50	≤55	≤60	≤70	≤75
Weight		kg	130	200	360	700	1800

1）Nominal Condition: Heat Source Side Inlet/Outlet Temperature 3 8 ^ { \circ } C / 3 0 ^ { \circ } C , User Side Inlet/Outlet Temperature 6 2 ^ { \circ } { \mathsf { C } } / 7 0 ^ { \circ } { \mathsf { C } } ; 2）High Temperature Condition: Heat Source Side Inlet/Outlet Temperature 4 8 ^ { \circ } C / 4 0 ^ { \circ } C , User Side Inlet/Outlet Temperature 7 2 ^ { \circ } C / 8 0 ^ { \circ } C ; 3）Low Temperature Condition: Heat Source Side Inlet/Outlet Temperature 2 8 ^ { \circ } C / 2 0 ^ { \circ } C , User Side Inlet/Outlet Temperature 6 2 ^ { \circ } \mathsf { C } / 7 0 ^ { \circ } C ; 4）Reference standard: GB/T 25861-2023; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Heat Recovery High-Temperature Water Source Heat Pump Unit

MODEL [MRCWR-]				50SHE73A	80SHE73A	160DHE73A	320FHE73A
Nominal	Heating Capacity		kw	49.5	78.8	158.0	312.0
	Input Power		kw	12.1	19.2	38.5	76.1
	CoP		W/W	4.10	4.10	4.10	4.10
High Temperature Condition	Heating Capacity		kw	50.5	80.4	160.5	320.0
	Input Power		kW	14.0	22.3	45.9	91.4
	COP		W/W	3.60	3.60	3.50	3.50
	Heating Capacity		kW	33.4	53.2	106.8	212.5
	Input Power		kw	10.1	16.1	33.4 3.20	66.4 3.20
	COP		3.30	3.30
Power Supply					380V/3N~50Hz
Max. Input Power				19	28	56	113
Max. Input Current		A ℃			53	108	214
Source Side Inlet Temperature Range				10~55
User Side Outlet Temperature Range				35~100
Refrigerant				R515B/ R1234ze(E)
Source Side Heat Exchanger				Plate
User Side Heat Exchanger				Tube-in-tube	Efficient Tank		Shell Tube Shell Tube
Water System	Ssuree	Norminal Water Flow	m³/h	4.0	6.4	12.8	25.4
		Pipe Diameter		DN40(Female)	DN40(Female)	DN50(Flange)	DN80(Flange)
		Pressure Drop	kPa
			m³/h		DN65(fange)
		Norminal waterflo		DN40[female)
		Pressure Drop	kpa		≤50
Dimension (LWH)		mm	1500850850	150010001000	205012001100	31009001750
Sound Power		dB(A)	≤70	≤75	≤78	≤80
Weight		kg	300	450	800	1800

1）Nominal Condition: Heat Source Side Inlet/Outlet Temperature 4 8 ^ { \circ } C / 4 0 ^ { \circ } C , , User Side Inlet/Outlet Temperature 7 2 ^ { \circ } C / 8 0 ^ { \circ } C ; 2）High Temperature Condition: Heat Source Side Inlet/Outlet Temperature 5 3 ^ { \circ } C / 4 5 ^ { \circ } C . , User Side Inlet/Outlet Temperature 8 2 ^ { \circ } C / 9 0 ^ { \circ } C ; 3）Low Temperature Condition: Heat Source Side Inlet/Outlet Temperature 3 3 ^ { \circ } C / 2 5 ^ { \circ } C , User Side Inlet/Outlet Temperature 7 2 ^ { \circ } \mathsf { C } / 8 0 ^ { \circ } \mathsf { C } ; 4）Reference standard: GB/T 25861-2023; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Heat Recovery Ultra-High-Temperature Steam Heat Pump

MODEL [MRCWR-]			60SUEB3A	120DUEB3A	240FUEB3A
Nominal Condition	Heating Capacity		57.5	114.8	229.2
	Input Power	kW	15.5	31.0	61.9
	COP	W/W	3.70	3.70	3.70
High Temperature	Heating Capacity	kw	66.5	133.2	265.0
High Temperature	Heating Capacity		20.2	40.4	80.3
Condition Low	COP		3.30	3.30	3.30
	Heating Capacity		50.1	100.0	200.2
	Input Power				60.7
	COP		3.30	3.30	3.30
Power Supply			380V/3N~50Hz
Max. Input Power		kw	30	60	120
Max. Input Current		A	57	114	228
Source Side Inlet Temperature Range		℃		30~80
User Side Outlet Temperature Range				70~125
Refrigerant			R245fa
Source Side Heat Exchanger			Plate		Shell Tube
User Side Heat Exchanger			Efficient Tank/Plate/Double-tube		Shell Tube
Source Side Water System	Norminal Water Flow	m³/h	4.5	9.0	18.0
	Pipe Diameter		DN40(Female)	DN50(Flange)	DN65(Flange)
	Pressure Drop	kPa		≤50
	Norminal Water Flow	m³/h	6.2	12.3	24.6
	Pipe Diameter		DN65(Flange)	DN80(Flange)	DN100(Flange)
User Pressure Drop		kpa		≤50
Dimension (LWH)		mm	150010001000	150010002000	150020002000
Sound Power		dB(A)	≤70	≤75	≤78
Weight		kg	400	800	1600

1）Nominal Condition: Heat Source Inlet/Outlet Temperature 5 8 ^ { \circ } C / 5 0 ^ { \circ } C , , User Side Inlet/Outlet Temperature 9 2 ^ { \circ } \mathsf { C } / 1 0 0 ^ { \circ } \mathsf { C } ; 2）High Temperature Condition: Heat Source Inlet/Outlet Temperature 6 8 ^ { \circ } C / 6 0 ^ { \circ } C , User Side Inlet/Outlet Temperature 1 1 2 ^ { \circ } C / 1 2 0 ^ { \circ } C ; 3）Low Temperature Condition: Heat Source Inlet/Outlet Temperature 3 8 ^ { \circ } C / 3 0 ^ { \circ } C , User Side Inlet/Outlet Temperature 9 2 ^ { \circ } C / 1 0 0 ^ { \circ } C ; 4）Reference standard: GB/T 25861-2023; 5) Refrigerants can be replaced according to users' environmentally friendly needs; 6）Specifications are subjected to change with product improvements. No prior notice will be given. Please refer to the actual product for final specifications.

Naming convention

R C A H V 100 S H D 1 1 A Version: A-1st Edition，B-2nd Edition, C-3rd Edition... and so on Power Supply: 1-1N220V/50HZ，2-3N380V/60HZ， 3-3N380V/50HZ，4-3N460V/60HZ，5-Other Refrigerant: 1-R134a，2-R32，3-R410A，4-R404A， 5-R454B，6-R513A，7-R515B，8-R1234yf，9-R1234ze(E)， A-R1233zd(E)，B-R245fa，C-R744，D-R410A/R134a， E-R410A/R515B，F-R410A/R245fa，G-R744/R134a， Z-Other Heat Source Side Type: D-Low Temp., E-Waste Heat Recovery, Omitted-Standard or None User Side Type：M-Medium Temp., H-High Temp., U-Ultra High Temp., Omitted-Normal Temp. (Heating) Compressor Quantity: S-Single, D-Double, T-Triple, F-Four, W-Five, L-Six, E-Eight, G-Other Rated Cooling (Heating) Capacity: 100 kW Various Frequency Available: V-Yes Omitted - No Application: H-Heat Pump, R-Single Heat, S-Hot Water Primary Heating, X-Hot Water Circulating Heating, Y-Swimming Pool, D-Combined Heating and Cooling Supply Cooling (Heat Source) Type: A-Air-cooled (Air Source), W-Water-cooled (Water Source) Compressor Type: C-Scroll, R-Rotary, F-Cascade, P-Piston Company: MR-MERI

1.R515B Waste Heat Recovery High-Temperature Water Source Heat Pump Unit: MRCWR-50SHE73A;
2.Air Source CO2 Heat Pump Water Heater: MRPAS-40SHDC3A;
3.R410A/R515B Ultra-Low Ambient Temperature Air Source Various Frequency Cascade High-Tem
perature Heat Pump Unit: MRFARV-80FHDE3A；
4.CO2 Cooling and Heating Supply Parallel Unit: MRPWDV-480THC3A.

APPLICATION

Comparison Between MR Heat Pump Water Heater and Traditional Water Heating Equipment

HaTting gfuipment	Electric Boiler	Gas Boiler	CnventionalAi ure	MERICPumde	MERPump
Energy Type	Electricity	Natural Gas	Air Source & Electricity Air Source & Electricity Air Source & Electricity
Energy Calorific Value	860kcal/kW·h	9200kcal/m³	860kcal/kW·h	860kcal/kW·h	860kcal/kW·h
Heat Conversion Efficiency	95%	90%	163%	260%	350%
Energy Unit Price	0.72yuan/kW·h	3.0yuan/m³	0.72yuan/kW·h	0.72yuan/kW·h	0.72yuan/kW·h
Daily Energy Requirement	859.66	84.82	501.03	314.11	233.34
Daily Energy Cost (RMB)	619.0	254.5	360.7	226.2	168.0
Annual Energy Cost (RMB)	225918	92882	131670	82547	61321
Annual CO2 Emissions (tons CO2)	174.7	117.8	101.8	63.8	47.4
Environmental Friendliness	Pollution Free	Emissions from combustion	Pollution Free	Pollution Free	Pollution Free
Safety		RiskofelectricleakageRiskofgasleaks,firesandexplosionsRiskof electricleakage		Safe and reliable	Safe and reliable

Remarks：1.Hot Water Production: 10 tons/day, ambient temperature: 20°C, inlet/outlet water temperature: 15°C/85°C, working days: 365 days/year; 2.Conventional Air Source: Calculated at an outlet water temperature of 55°C, with higher temperatures supplemented by electric backup.

Comparison Between MR Waste Heat Recovery Heat Pump and Traditional Heating Equipment

Heting fquipment	Electric Boiler	Gas Boiler	Oil Firing Boiler	MR Waste Heat Recovery
Energy Type	Electricity	Natural Gas	Diesel Oil	Electricity
Energy Calorific Value	860kcal/kW·h	9200kcal/m3	10300kcal/kg	860kcal/kW·h
Heat Conversion Efficiency	95%	90%	90%	330%
Energy Unit Price	0.72yuan/kW·h	3.0 yuan/m³	7.8yuan/kg	0.72yuan/kW·h
Daily Energy Requirement	2448.42	241.59	215.79	704.85
Daily Energy Cost (RMB)	1762.9	724.8	1683.2	507.5
Annual Energy Cost (RMB)	643445	264543	614357	185234
Annual CO2 Emissions (tons CO2)	497.6	335.8	265.8	143.2
Environmental Friendliness	Pollution Free	Emissions from combustion	Polluted liquid discharge	Pollution Free
Safety		Risk of electric leakage Risk of gas leaks, fires,and explosions	risk of fire	Safe and reliable

Remarks：Water Flow 10m³/h，waste heat temperature: 40°C, user side inlet/outlet water temperature: 80°C/90°C, working hours: 20 hours/day, annual working days: 365 days/year.

顺

Comparison Between MR Combined Heating & Cooling Unit and Traditional Equipment for Dual Heating & Cooling Needs

TypeofWater Heating Equipment	Chiller& Electric Boiler	Chiller&Gas Boiler	MR Coling SupplyUnit	MRling SupplyUnit
Energy Type	860kcal/kW·h	860kcal/kW·h&9200kcal/m3	860kcal/kW·h	860kcal/kW·h
Energy Calorific Value	95%	90%	250%	350%
Heat Conversion Efficiency	350%	350%	150%	250%
Energy Unit Price	0.72 yuan/kW·h	0.72yuan/kW-h&3.0yuan/m³	0.72yuan/kW·h	0.72yuan/kW·h
Daily Energy Requirement	959.66	100kW·h&84.8m³	560.01	373.34
Daily Energy Cost (RMB)	691.0	326.4	403.2	268.8
Annual Energy Cost (RMB)	252199	119136	147170	98113
Annual CO2 Emissions (tons CO2)	195.0	138.1	113.8	75.9
Environmental Friendliness	Pollution Free	Emissions from combustion	Pollution Free	Pollution Free
Safety	Risk of electric leakage	Risk of gas leaks, fires,and explosions	Safe and reliable	Safe and reliable

Remarks：1. Chiller water inlet/outlet temperature 15℃/10℃，hot water inlet/outlet temperature15℃/85℃，working days: 365 days/year; 2. Cooling water daily demand 60 tons, hot water daily demand 10 tons.

CUSTOMER SERVICE

Choose MERI heat pump units and enjoy comprehensive, thoughtful service from meticulous pre-sales consultation to professional installation and worry-free after-sales support. We understand that every bit of warmth is closely tied to the comfort of our users' lives. That’s why we dedicate our efforts to every step, ensuring the heat pump system operates efficiently and remains durable.

Pre-sales: Conduct technical research to determine parameters and details, clarify project requirements, and provide comprehensive product introductions along with customized solutions.

During sales: Deploy a professional team for precise installation, ensure waterproof and anti-collision packaging to avoid damage, and provide full logistics tracking to optimize performance.

After-sales: Available 24/7 to respond quickly to any customer needs.

We believe that quality service is the beginning of delivering warmth, making your life better with our heat pump systems!

Service Hotline: 400 868 5520

BROCHUREMERI HIGH TEMPERATURE HEAT PUMP

Variable Frequency Cascade Heat Pump Unit P8-P12

Waste Heat Recovery High-Temperature Water Source Heat Pump Unit \mathsf { P 1 3 - P 1 6 }

Performance Features

High Outlet Water Temperature

Low Ambient Temperature

Multi functionality

High Performance

\bullet Application

MR CO2 High Temperature Heat Pump Units

Air Source CO2 Heat Pump Water Heater

CO2 Cooling and Heating Supply Modular Unit

CO2 Cooling and Heating Supply Parallel Unit

Air Source CO2 Variable Frequency Cascade Heat Pump Heater

Split-type Air Source CO2 Variable Frequency Cascade Heat Pump Heater

Split-type Air Source CO2 Variable Frequency Cascade Heat Pump Heater

Performance Features

Green and Eco-Friendly

High Outlet Water Temperature

Reliable in Extreme Cold Conditions

Enhanced Heating Capability

Application

MR Air Source Variable Frequency Cascade Ultra-High Temperature Heat Pump Unit

Ultra-Low Ambient Temperature Air Source Variable Frequency Cascade High-Temperature Heat Pump Unit

Ultra-Low Ambient Temperature Air Source Variable Frequency Cascade High-Temperature Heat Pump Unit

Air Source Variable Frequency Cascade Ultra-High-Temperature Steam Heat Pump

Variable Frequency Cascade Ultra-High Temperature Cooling and Heating Integrated Unit

Performance Features

Waste Heat Reuse

Energy Efficient

High Efficiency and Energy Saving

Safe and Reliable

Application

MRHeat Recovery High-Temperature Heat Pump Unit

Heat Recovery High-Temperature Water Source Heat Pump Unit

Heat Recovery High-Temperature Water Source Heat Pump Unit

Heat Recovery Ultra-High-Temperature Steam Heat Pump

Naming convention

APPLICATION

CUSTOMER SERVICE

? MERI

Innovation for Environment, Merit in Sustainability.

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