I‑PAC PRO 22B Side‑Outlet Inverter Heat Pump (3‑Phase)
Product Overview
The I‑PAC PRO 22B is a next-generation, three-phase inverter heat pump designed for year-round pool heating and cooling. Featuring eco-friendly R32 refrigerant and a corrosion-resistant titanium heat exchanger, this side-outlet unit adapts compressor speed to match demand—delivering energy efficiency, whisper-quiet operation, and robust performance even in temperatures from –20 °C to +43 °C. It includes a Wi‑Fi touchscreen controller, “Silence Mode,” and comes with a comprehensive installation kit—ideal for residential, therapy, or light-commercial pools.
Key Features
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Smart Inverter Compressor: Continuously adjusts speed for precise temperature control, reduced energy use, and soft startup 
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Low-GWP R32 Refrigerant: Compliant with current environmental regulations 
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Titanium Heat Exchanger: Highly resistant to corrosion from pool chemicals 
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Silence Mode: Cuts noise by ~5 dB, achieving as low as 19 dB(A) at 10 m for quiet neighborhoods 
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All-Season Operation: Efficient in air temperatures from –20 °C to +43 °C 
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Built-in Touchscreen & Wi‑Fi: Monitor and control via the PoolTherm app, with firmware updates and diagnostics 
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Complete Installation Kit Included: Anti-vibration feet, condensate drain, winter cover, and union connectors provided 
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5-Year On-site Warranty: Comprehensive coverage for parts and labor 
Technical Specifications
| Spec | Details | 
|---|---|
| Turbo Heating Capacity | 27.0 kW @ 27 °C air / 27 °C water | 
| Perfect Mode Capacity | 21.6 kW @ same conditions | 
| COP (Perfect Mode) | 7.3–20.1; ~14.9 @ 50% speed | 
| Cooling Capacity | 13.5 kW @ 35 °C air / 28 °C water | 
| Power Supply | 400 V / 3‑Phase / 50 Hz | 
| Rated Power Input | 0.42–3.49 kW; max 8 A | 
| Water Flow Recommendation | 8–10 m³/h | 
| Water Connections | 50 mm female unions | 
| Noise Level (10 m) | 19–29 dB(A), “Silence Mode” as low as 19 dB(A) | 
| Dimensions (W×D×H) | 1071 × 536 × 953 mm | 
| Net Weight | 111 kg | 
| Refrigerant Charge | 2.4 kg R32 (CO₂ eq. 1.62 t) | 
Benefits at a Glance
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Energy Efficiency: Up to 50% lower running costs vs. on-off heat pumps 
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Ultra-Quiet Operation: Ideal for installation near living spaces thanks to “Silence Mode” 
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Smart Control & Diagnostics: Wi‑Fi connectivity allows remote management and firmware updates 
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All-Weather Capability: Heats or cools water effectively from –20 °C to +43 °C 
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Durable Build & Easy Installation: Titanium construction and full accessory kit ensure reliability and convenience 
Why This Heat Pump?
Choose the I‑PAC PRO 22B if you want a compact but powerful inverter unit capable of heating and cooling, with smart tech and whisper-quiet performance, suited for residential, therapy, or light-commercial pools—even under extreme weather conditions.



