Zealux Inverboost Full inverter PBS 305P - 28.5 kW
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Zealux Inverboost 305P – 28.5 kW
The Zealux Inverboost 305P is a high-capacity full inverter pool heat pump with heating and cooling, built for efficient temperature control of larger private pools. Its inverter compressor continuously modulates output to match demand, helping maintain a stable set temperature with smoother operation and better seasonal efficiency. The ABS cabinet is designed for outdoor durability, while the twist titanium heat exchanger makes the unit suitable for both chlorinated and salt pool water when installed correctly.
- Recommended for pools of 75–180 m³ (With pool cover).
- Full inverter technology for stable comfort and improved efficiency.
- WiFi function for convenient control and scheduling.
Full inverter performance for larger pools
Unlike traditional on/off heat pumps, the Inverboost system adjusts compressor speed to deliver only the capacity your pool needs. This reduces frequent cycling, supports steady water temperature, and typically lowers energy peaks during normal operation—especially when combined with a pool cover.
Heating and cooling for complete season control
The Inverboost 305P supports both heating and cooling, allowing you to extend the swimming season in spring and autumn and avoid overheating during hot periods. For best results and faster recovery after cooler nights, a pool cover is strongly recommended.
Key technical specifications
Recommended pool volume: 75–180 m³ (With pool cover).
Heating capacity (Air 28°C / Water 28°C / Humidity 80%): 28.5–6.8 kW.
Power consumption (Air 28°C / Water 28°C): 4.75–0.43 kW.
COP (Air 28°C / Water 28°C): 16–6.0.
Heating capacity (Air 15°C / Water 26°C / Humidity 70%): 22.2–5.6 kW.
Power consumption (Air 15°C / Water 26°C): 4.83–0.78 kW.
COP (Air 15°C / Water 26°C): 7.2–4.6.
Compressor type: Inverter compressor.
Power supply: 220–240 V / 50 Hz / 1 PH.
Heat exchanger: Twist titanium exchanger in PVC.
Water connection: 50 mm.
Advised water flow: 10.0 m³/h.
Water pressure drop: 25 kPa.
Ventilation type: Horizontal.
Fan quantity: 2.
Sound pressure (10 m): ≤40 dB(A).
Net weight: 130 kg.
Installation notes
Install with sufficient free airflow and use a correctly adjusted bypass so the heat pump receives the advised water flow. Keep chemical dosing downstream of the heat pump and avoid concentrated chemicals passing through the titanium heat exchanger.
Additional information
| Weight: | 148 kg |
|---|---|
| Series: | Inverboost |
| Model: | 305P |
| Max heating capacity (Turbo): | 28.5 kW |
| Heating capacity range (28/28): | 28.5–6.8 kW |
| Heating capacity range (15/26): | 22.2–5.6 kW |
| COP range (28/28): | 16–6.0 |
| COP range (15/26): | 7.2–4.6 |
| Recommended pool volume: | 75–180 m³ (With pool cover) |
| Power supply: | 220–240 V / 50 Hz / 1 PH |
| Water connection: | 50 mm |
| Advised water flow: | 10.0 m³/h |
| Heat exchanger: | Twist titanium exchanger in PVC |
| Compressor type: | Inverter compressor |
| Ventilation type: | Horizontal |
| Fan quantity: | 1 |
| Sound pressure (10 m): | ≤40 dB(A) |
| Dimensions (L×W×H): | 1040 × 355 × 1295 mm |
| Net weight: | 130 kg |
In details
- Recommended for pools of 75–180 m³ (With pool cover).
- Full inverter operation helps reduce energy use.
- Heating and cooling for better temperature control.
- Titanium heat exchanger suits salt and chlorine pools.
- A pool cover is strongly recommended for best efficiency.
- Not ideal for larger pools; choose a higher kW model.
