Davey DAT220 22.5kW Aluminium Alloy WiFi Heat Pump for Large Pool Heating with DC Twin Rotary Compressor

Larger residential swimming pools, swim spas, plunge pools, and spa systems can maintain controlled seasonal water temperatures with the Davey DAT220 AquaThermPRO heat pump. The compact side discharge airflow arrangement assists installation where rear clearance is restricted, while integrated Wi-Fi connectivity enables remote monitoring and operating adjustment through the Davey Heat Pump app.

Operating under Air 27°C and Water 27°C conditions, the unit delivers approximately 22.5kW heating capacity in Turbo mode together with approximately 18kW heating capacity in Perfect mode. Cooling performance reaches approximately 8.1kW under Air 35°C and Water 28°C conditions. Powered from a 230V single phase supply, the inverter-driven system operates with rated input power ranging approximately from 0.45kW to 3.33kW and rated current between 1.96A and 14.48A depending on heating demand and operating mode selection.

Variable capacity control is managed through a DC twin-rotary compressor and DC inverter fan arrangement that automatically adjusts thermal output according to pool requirements. The twisted titanium heat exchanger promotes efficient thermal transfer performance, while integrated heating and cooling cycles support year-round operation. Turbo, Perfect, and Silence operating modes provide flexibility between rapid heating response, energy-conscious operation, and quieter performance characteristics.

An anti-corrosion aluminium alloy casing supports outdoor durability in exposed poolside environments, complemented by reverse cycle automatic defrost functionality for colder ambient conditions down to approximately -15°C. TurboFan with InverPad® technology contributes to quieter airflow management and operational sound levels approximately between 39.5dB and 49.8dB at 1 metre distance, while soft start technology assists in reducing startup inrush current.

• DC twin-rotary compressor system for adaptive inverter-driven thermal control
• TurboFan with InverPad® bladeless airflow technology for quieter operation
• Twisted titanium heat exchanger design improving thermal transfer efficiency
• Integrated heating and cooling cycle functionality for year-round temperature management
• Three selectable operating modes including Turbo, Perfect, and Silence settings
• Built-in Wi-Fi connectivity with touchscreen monitoring and operational control
• Side discharge airflow arrangement supporting restricted rear clearance installations
• Reverse cycle automatic defrost functionality for low ambient operating environments