Rapid Heating R32 Mini SPA Heat Pumps ON/OFF With Spiral Titanium Tube
R32 Mini SPA Heat Pump ON/OFF Pool Heater The R32 Mini SPA Heat Pump is an ultra-compact, high-efficiency heating and cooling solution designed for hot tubs, spas, and above-ground pools up to 25m³. Delivering up to 50% energy savings over traditional heaters, it features a true plug-and-play design ...
Rapid Heating SPA Heat Pumps
,Mini SPA Heat Pumps
R32 Mini SPA Heat Pump ON/OFF Pool Heater
The R32 Mini SPA Heat Pump is an ultra-compact, high-efficiency heating and cooling solution designed for hot tubs, spas, and above-ground pools up to 25m³. Delivering up to 50% energy savings over traditional heaters, it features a true plug-and-play design for effortless installation. Available in both Full DC Inverter and Cost-Effective ON/OFF models to meet diverse market demands.
Dual Performance Options
- Full DC Inverter Type: Maximizes energy savings (20%–50% more efficient than ON/OFF units) with intelligent temperature regulation and ultra-quiet running.
- ON/OFF Type: The ideal budget-friendly solution offering reliable performance at a highly competitive initial cost.
Key Features
- Compact & Portable (18 kg): Features a patented square design with smooth curved edges, space-saving dimensions, and balanced airflow for easy handling and storage.
- True Plug & Play Setup: Designed for instant DIY operation—simply connect water hoses, plug into a standard outlet, and set via the intuitive push-button control panel.
- Whisper-Quiet Operation (45 dB(A)): Advanced sound-dampening technology keeps noise levels down to just 45 dB(A) at 1 meter for a serene spa relaxation environment.
- Corrosion-Resistant Titanium Exchanger: Heavy-duty titanium heating coil withstands aggressive chemicals, salt water, and chlorine corrosion for years of reliable use.
Core Functions
- Dual Heating & Cooling: Precise water temperature control from 12°C to 40°C for all-season swimming and spa comfort.
- 4-Way Valve Smart Defrost: Automatically initiates rapid defrosting under low ambient conditions, ensuring stable operation down to 5°C.
- Universal Water Plumbing: Includes flexible 32mm / 38mm hose connections to fit standard pool pumps and filtration systems seamlessly.

Why Choose Our Mini SPA Heat Pump?
- 50% Lower Energy Bills: Exceptional COP compared to traditional electric heating elements, drastically reducing operating costs for end-users.
- Reliable Cold Weather Heating: Smart defrost technology prevents coil freezing, outperforming standard mini heaters in cooler ambient air.
- High B2B & E-Commerce Profitability: Light shipping weight and compact box dimensions reduce freight costs and return rates, making it a top-selling product for wholesalers and Amazon/e-commerce retailers.
| Model / Specifications | PW005-XZXYC-F | PW008-XZXYC-F | PW012-XZXYC-F | PW015-XZXYC-F | |
|---|---|---|---|---|---|
| Advised pool volume (m³) | ① | 5~15 | 10~20 | 12~22 | 15~25 |
| Operating air temperature (°C) | -5~43°C | ||||
| Performance Condition: Air 27°C, Water 26°C, Humidity 80% | |||||
| Heating capacity (kW) | 2.8 | 3.5 | 4.5 | 5.5 | |
| Heating capacity (Btu) | 9520 | 11900 | 15300 | 18700 | |
| Consumed power (kW) | 0.56 | 0.65 | 0.83 | 1.02 | |
| COP | 5.0 | 5.4 | 5.4 | 5.4 | |
| Performance Condition: Air 15°C, Water 26°C, Humidity 70% | |||||
| Heating capacity (kW) | 2.0 | 2.5 | 3.3 | 3.9 | |
| Heating capacity (Btu) | 6800 | 8500 | 11050 | 13328 | |
| Consumed power (kW) | 0.53 | 0.63 | 0.81 | 0.98 | |
| COP | 3.8 | 4.0 | 4.0 | 4.0 | |
| Performance Condition: Air 35°C, Water 28°C, Humidity 80% | |||||
| Cooling capacity (kW) | 1.5 | 2.0 | 2.6 | 3.3 | |
| General Specifications | |||||
| Sound pressure at 1m | dB(A) | 45 | 46 | 47 | 48 |
| Sound pressure at 10m | dB(A) | 28 | 30 | 31 | 32 |
| Heat exchanger | Spiral titanium tube in PVC | ||||
| Casing | Metal Casing | ||||
| Refrigerant | R32 | ||||
| Power supply | 220~240V/1 Ph/50Hz | ||||
| Water connection (mm) | Φ32 | ||||
| Rated input current at air 15°C (A) | 2.42 | 2.88 | 3.50 | 4.30 | |
| Advised water flux (m³/h) | 1.0~1.5 | 1.5~2.0 | 1.7~2.2 | 2.0~2.5 | |
| Water pressure drop (max) kPa | 2 | 2 | 4 | 4 | |
| Net weight / Gross weight (kg) | 25/27 | 26/28 | 33/36 | 34/37 | |
| Product size (mm) | 394x444x435 | 394x444x435 | 498x499x500 | 498x499x500 | |
| Operating water temperature (°C) | Heating | 9~40°C | |||
| Operating water temperature (°C) | Cooling | 9~35°C | |||
| ① The advised pool volumes are valid under ideal conditions: Air 27°C, Water 26°C, Humidity 80%, Pool covered with an isothermal cover. Note: The data above is for reference only, please refer to the nameplate on the unit if for more specific data. |
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