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Swimming Pool Heat Pump

R32 Refrigerant

High-efficiency refrigerant with superior thermodynamic performance. Delivers faster cooling and heating while consuming less energy, all with a significantly reduced environmental footprint compared to traditional refrigerants.

IoT Connectivity

Smart control at your fingertips. Connect your system to home Wi-Fi for remote monitoring and adjustment via mobile app, enabling personalized scheduling, real-time energy tracking, and intelligent automation for effortless comfort management.

Smart Grid

Future-ready energy management. Automatically adapts operation based on grid signals to optimize energy usage, reduce electricity costs, and support sustainable power consumption during peak demand periods.

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Details Parameters

3D FULL DC INVERTER TECHNOLOGY

OCEAN MARLIN SERIES heat pumps adopt 3D full inverter technology, which enables variable-speed control of the compressor, fan motor, and electronic expansion valve (EEV). By adjusting these three core components, the system responds precisely to different heating and cooling demands.

With this 3D inverter system, OCEAN MARLIN SERIES can heat or cool water more quickly and maintains a more stable temperature with minimal fluctuations. Once the target temperature is reached, the compressor and fan slow down to save energy and reduce noise.

ULTRA HIGH EFFICIENCY PERFORMANCE

Nancent Swimming Pool Heat Pump

Auxiliary Heat Source Control

The OCEAN MARLIN SERIES features an auxiliary heat source connector that can control either an electric or gas heater, enabling rapid heating and stable operation of the swimming pool heating system.

PV DIRECT-DRIVE MODULE (OPTIONAL)

Achieve exceptional energy savings with the optional photovoltaic direct-drive module. By utilizing solar power directly, it significantly reduces grid electricity consumption — delivering up to 95% energy savings with minimal additional cost.

Parameters

Model：NF-	80PR3-ID-U	105PR3-ID-U	135PR3-ID-U	165PR3-ID-U	215PR3-ID-U	265PR3-ID-U	325PR3-ID-U	215PR3-TID-U	265PR3-TID-U	325PR3-TID-U	400PR3-TID-U
Advised Pool Size	10~35	20~45	30~50	35~60	45~80	60~90	70~110	45~80	60~90	70~110	100~150
Heating Water Temp. Range (℃)	9~40	9~40	9~40	9~40	9~40	9~40	9~40	9~40	9~40	9~40	9~40
Cooling Water Temp. Range (℃)	8-40	8-40	8-40	8-40	8-40	8-40	8-40	8-40	8-40	8-40	8-40
Heating Operating Ambient Temperature Range (℃)	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43	-15~43
Cooling Operating Ambient Temperature Range (℃)	10~43	10~43	10~43	10~43	10~43	10~43	10~43	10~43	10~43	10~43	10~43
[Heating] Ambient Temperature (DB/WB): 27°C/24.3°C; Water Inlet Temperature: 26°C
Heating Capacity(kW）	2.57~8.03	3.32~10.38	4.31~13.46	5.26~16.45	6.89~21.53	8.45~26.42	10.39~32.48	6.89~21.53	8.45~26.42	10.39~32.48	12.81~40.03
Power Input (kW)	0.17~1.17	0.22~1.53	0.28~1.96	0.34~2.34	0.45~3.13	0.56~4.06	0.67~4.76	0.45~3.13	0.56~4.06	0.67~4.76	0.83~5.90
COP	15.33~6.88	15.11~6.78	15.37~6.88	15.38~7.02	15.42~6.88	15.15~6.5	15.41~6.82	15.42~6.88	15.15~6.5	15.41~6.82	15.43~6.78
[Heating] Ambient Temperature (DB/WB):15°C/12°C; Water Inlet Temperature: 26°C
Heating Capacity(kW）	1.88~6.02	2.42~7.79	3.14~10.1	3.84~12.34	5.03~16.15	6.17~19.82	7.59~24.36	5.03~16.15	6.17~19.82	7.59~24.36	9.35~30.02
Power Input (kW)	0.25~1.22	0.32~1.59	0.41~2.04	0.5~2.44	0.66~3.26	0.82~4.23	0.99~4.96	0.66~3.26	0.82~4.23	0.99~4.96	1.22~6.14
COP	7.62~4.95	7.51~4.88	7.64~4.95	7.64~5.05	7.66~4.95	7.53~4.68	7.66~4.91	7.66~4.95	7.53~4.68	7.66~4.91	7.65~4.89
[Cooling] Ambient Temperature (DB/WB): 35°C/- ; Water Inlet Temperature: 30°C
Cooling Capacity (kW)	1.42~3.93	1.83~5.09	2.38~6.60	2.91~8.06	3.8~10.55	4.67~12.95	5.74~15.92	3.8~10.55	4.67~12.95	5.74~15.92	7.07~19.61
Power Input (kW)	0.29~1.10	0.38~1.44	0.48~1.84	0.59~2.21	0.77~2.95	0.96~3.83	1.16~4.49	0.77~2.95	0.96~3.83	1.16~4.49	1.43~5.56
EER	4.91~3.57	4.84~3.53	4.92~3.59	4.92~3.65	4.93~3.58	4.85~3.38	4.93~3.55	4.93~3.58	4.85~3.38	4.93~3.55	4.93~3.53
General Information
Power Supply	220V-240V~/50Hz							380V-415V/3N~/50Hz
Rated Power Input (kW)	1.82	2.39	3.05	3.66	4.88	6.34	7.43	4.88	6.34	7.43	9.20
Rated Current (A)	8.33	10.93	13.97	16.73	22.34	29.02	34.00	8.29	10.77	12.62	15.62
Water Flow (m³/h)	3.45	4.46	5.79	7.07	9.26	11.36	13.96	9.26	11.36	13.96	17.21
Water Pressure Drop (kPa)	8.00	12.00	14.00	15.00	16.00	20.00	24.00	16.00	20.00	24.00	26.00
Refrigerant	R32
Compressor Brand	Panasonic
Throttling Device	EEV
Water Side Heat Exchanger	Titanium Heat Exchanger
Display	LED Screen
Wi-Fi Function	Yes
Water Pipe Connection (mm)	50
Water Proof Class	IPX4
Electricity Shock Proof	ClassⅠ
Sound Pressure Level at 1m [dB(A)]	44~51	45~52	45~53	45~54	46~54	46~56	48~58	46~54	46~56	48~58	49~60
Sound Pressure Level at 10m [dB(A)]	<31	<32	<33	<34	<35	<35	<36	<35	<35	<36	<38
Net Weight (kg)	35	40	48	55	58	63	110	59	64	111	116
Net Dimensions [L×W×H (mm)]	510×510.×700			575×575×790			660×660×1050	575×575×790		660×660×1050
Notice: More appearances are available. Specifications are for reference only and subject to the final product.