I‑PAC PRO 28B Side‑Outlet Inverter Heat Pump (3‑Phase)
Product Overview
The I‑PAC PRO 28B is a top-tier, three-phase inverter heat pump engineered for year-round pool heating and cooling. Featuring eco-friendly R32 refrigerant, a titanium heat exchanger, and ultra-quiet operation, it delivers up to 32.5 kW in Turbo mode under standard conditions (27 °C air and water). The unit supports remote management via a Wi‑Fi-enabled touchscreen control panel, includes “Silence Mode” for low noise, and comes complete with an installation kit—ideal for residential, leisure, and light-commercial pool setups.
Key Features
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Inverter Compressor: Offers variable-speed control, precise temperature regulation, and energy-efficient soft starts 
 
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Eco-friendly R32 Refrigerant: Supports lower GWP and is future-proof for environmental regulations 
 
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Titanium Heat Exchanger: Ensures excellent corrosion resistance in pool environments 
 
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Whisper-Quiet “Silence Mode”: Reduces noise by up to ~5 dB, making it ideal for noise-sensitive locations 
 
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All-Season Operation: Reliable from –20 °C to +43 °C ambient temperatures 
 
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Remote Control & Monitoring: Wi‑Fi-enabled touchscreen panel with PoolTherm app compatibility; optional remote panel available 
 
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Complete Kit Included: Comes with anti-vibration feet, winter cover, condensate drain, and water union connectors 
 
Technical Specifications
| Specification | Details | 
|---|---|
| Power Supply | 400 V / 3‑Phase / 50 Hz | 
| Heating Capacity (Turbo) | 32.5 kW (air 27 °C / water 27 °C) | 
| Heating Capacity (Perfect) | 26.0 kW (air 27 °C / water 27 °C) | 
| Cooling Capacity | 15.4 kW (air 35 °C / water 28 °C) | 
| COP Range | 7.3 – 19.7 (Perfect Mode) | 
| Operating Ambient Temp. | –20 °C to +43 °C | 
| Water Temp. Range | Heating: 18–40 °C | 
| Refrigerant Type | R32 (Charge: 1.25 kg, CO₂ Eq: 0.844 t) | 
| Water Flow Rate | ~3 – 4 m³/h | 
| Water Connections | 48.3 mm to 50 mm (female union) | 
| Noise Level @10 m | 16.4 – 24.8 dB(A) (mode-dependent) | 
| Dimensions (W×D×H) | 946 × 427 × 660 mm | 
| Net Weight | 65 kg | 
| Display/Control | Touchscreen + Wi‑Fi, PoolTherm app compatible | 
Benefits
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High Energy Efficiency: Inverter control plus R32 refrigerant elevates COP to 19.7 in Perfect Mode 
 
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Near-Silent Performance: “Silence Mode” makes it suitable for quiet, pool-adjacent installations 
 
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All-Weather Usage: Provides dependable heating/cooling even in sub-zero climates 
 
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Durable Construction: Corrosion-resistant titanium and quality components ensure longevity 
 
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Smart Controls: Wi‑Fi and app support enable remote adjustments and firmware updates 
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Convenient Installation: Includes essential accessories for quick, compliant setup 
Why Choose I‑PAC PRO 28B?
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You require a silent, yet powerful inverter heat pump for medium-sized pools 
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You want heater and chiller functionality in one unit 
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You prefer smart home integration and remote monitoring 
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You need a durable, low-maintenance solution that works even in extreme climates 
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You value a product backed by environmental standards and full installation kit 



