Pool & Spa Heat Pump

RS485 Centralized Control

Standard RS485 interface allows integration with your existing smart home controllers for unified device management.

OTA Wireless Updates

Receive automatic software upgrades for continuous performance improvements and new features.

Intelligent Defrosting

Accurate 4-way valve and Nancent's smart defrost algorithm ensure quick, energy-efficient defrosting.

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Details Parameters

AUXILIARY HEAT SOURCE CONTROL

BLUETIDE R290 heat pump features an integrated auxiliary heat source connector for seamless control of electric/gas heaters, delivering rapid heating and stable pool temperature maintenance while automatically selecting the most energy-efficient heat source for optimal cost savings.

DUAL-THERMAL FUNCTION

50% Lower Equipment Costs – One Solution for Pool & Spa

BLUETIDE's patented 3-way water valve technology lets you connect both a swimming pool and spa tub to a single heat pump. No need to buy separate units—enjoy seamless heating or cooling for both, cutting equipment costs by half. After a swim, switch to spa mode instantly for ultimate relaxation.

50% Energy Savings & 3x Faster Spa Heating

Compared with built-in electric heater of spa, the BLUETIDE heat pump (90PR3) delivers 3x faster heating while using half the energy. Spend less on electricity and enjoy your spa sooner.

Year-Round Use: 100% Higher Utilization Ratio

Traditional pool heat pumps sit idle in colder months—but BLUETIDE works all year long. Heat your pool in spring/summer and switch to spa mode in autumn/winter, without reinstallation. Maximize your investment with no downtime.

Nancent Pool

7X ENERGY SAVING

With Nancent's exclusive 3D full inverter technology maintaining optimal compressor, fan motor and EEV status, combined with high-efficiency heat exchangers and complete thermal insulation for titanium heat exchangers, copper piping and compressors, the BLUETIDE heat pump achieves an industry-leading COP up to 20 and SCOP of 7, delivering 7 times energy efficiency compared with conventional electric heaters.

Advanced 3D Inverter Technology

● Premium Mitsubishi Inverter Compressor

● High-Efficiency Brushless DC Fan Motor

● Precision Electronic Expansion Valve

Complete Thermal Protection System

● Insulated Titanium Heat Exchanger

● Thermally-Sealed Exhaust Piping

● Fully Shielded Compressor

Enhanced Heat Exchange Technology

● Corrugated Fin Heat Exchanger

● Spiral Titanium Tube Design

DUAL-LINK INTELLIGENCE

HEMS READY With HEMS Ready, BLUETIDE R290 heat pump can connect the PV system and Battery system, controlled by Home Energy Manager /Smart Meter to maximize the use of energy from PV and Battery. Nancent's self-developed HEMS system empower users to take charge of their energy management systems, offering a gateway to a smarter energy future. SG READY BLUETIDE R290 heat pump is available to connect your smart grid system so that the unit can work smartly based on the electricity price to realize the lowest all the day.

Parameters

Model：NF-	70PR2-ID	90PR2-ID	110PR2-ID	155PR2-ID	180PR2-ID	210PR2-TID	250PR2-TID	280PR2-TID
Advised Pool Size (m³)	15~30	20~40	25~50	30~60	35~70	45~80	55~90	65~100
Heating Water Temperature Range (℃)	9-40	9-40	9-40	9-40	9-40	9-40	9-40	9-40
Cooling Water Temperature Range (℃)	8-40	8-40	8-40	8-40	8-40	8-40	8-40	8-40
Heating Operating Ambient Temperature Range (℃)	-7~43	-7~43	-7~43	-7~43	-7~43	-7~43	-7~43	-7~43
Cooling Operating Ambient Temperature Range (℃)	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)	1.51~7.01	1.85~9.22	2.50~11.13	3.16~15.25	3.98~18.15	4.38~21.08	4.81~25.05	5.04~28.01
Power Input (kW)	0.07~0.98	0.09~1.48	0.12~1.75	0.15~2.23	0.19~2.69	0.21~3.15	0.23~3.71	0.25~4.42
COP	21.57~7.18	20.56~6.23	20.83~6.36	21.07~6.84	20.95~6.75	20.86~6.69	20.91~6.75	20.16~6.34
[Heating] Ambient Temperature (DB/WB): 15°C/12°C; Water Inlet Temperature: 26°C
Heating Capacity（kW）	1.04~5.26	1.32~6.62	1.76~8.01	2.25~11.05	2.91~13.12	3.04~14.95	3.41~17.88	3.59~19.61
Power Input（kW）	0.12~1.19	0.16~1.55	0.21~1.89	0.27~2.60	0.35~3.10	0.37~3.52	0.42~4.25	0.44~4.87
COP	8.67~4.42	8.25~4.27	8.38~4.24	8.33~4.25	8.31~4.23	8.22~4.25	8.12~4.21	8.16~4.03
[Cooling] Ambient Temperature (DB/WB): 35°C/-; Water Inlet Temperature: 30°C
Cooling Capacity (kW)	1.38~3.96	1.76~5.26	2.33~6.49	2.33~6.49	3.86~10.35	4.04~12.02	4.53~14.46	4.77~15.97
Power Input (kW)	0.17~0.91	0.21~1.47	0.29~1.51	0.29~1.51	0.48~2.33	0.49~2.70	0.56~3.36	0.60~3.75
EER	8.12~4.35	8.38~3.58	8.03~4.30	8.03~4.30	8.04~4.44	8.24~4.45	8.09~4.30	7.95~4.26
General Information
Power Supply	220-240V~/50Hz					380V-415V/3N~/50Hz
Rated Power Input (kW)	1.68	2.18	2.81	3.82	4.36	5.05	6.27	7.00
Rated Current (A)	7.30	9.49	12.23	16.60	18.95	7.28	9.05	10.11
Water Flow (m³/h)	3.0	4.0	4.8	6.6	7.8	9.1	10.8	12.0
Water Pressure Drop (kPa)	15	16	16	17	22	29	32	35
Refrigerant	R290
Compressor Brand	GMCC/HIGHLY
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)]	33~47	34~48	35~48	35~49	36~50	37~51	38~54	38~55
Sound Pressure Level at 10m [dB(A)]	<34	<35	<36	<36	<37	<37	<38	<39
Net Weight (kg)	50	53	55	65	78	88	93	95
Net Dimensions [L×W×H (mm)]	907×360×617			1002×391×659		1193×447×780