Key Benefits

• High COP Efficiency – Coefficient of performance reaches 20.64 in heating mode, resulting in minimal operating costs and fast return on investment.
• 3D Full Inverter Technology – Smooth modulation of compressor and fan power provides 50–70% higher efficiency compared to traditional on/off models.
• Year-Round Operation – Unit operates in air temperatures from –15 °C to +43 °C, and in cooling mode from +10 °C to +43 °C – comfortable swimming regardless of weather.
• Near-Silent Operation – Thanks to improved acoustic insulation and special housing design, noise level is only 36–53 dB(A) – quieter than a household refrigerator.
• Long-Lasting Durability – Titanium heat exchanger resists chlorine and salt water, and the Mitsubishi Electric DC Inverter compressor ensures reliability.

Advanced Control and Three Operating Modes

The Aquajoy Jet A28T is equipped with an intelligent LCD controller with three dedicated modes: Power – maximum heating power, Smart – automatic parameter adjustment to conditions, and Silent – ultra-quiet operation ideal for nighttime. Built-in Wi-Fi module enables remote control via the Smart Life app (available for Android and iOS) – you can change modes, monitor temperature, and manage schedules from anywhere.

The unit features multiple protections: overheat protection, water flow failure protection, low/high pressure protection, and compressor overload protection. The automation independently monitors operating parameters, minimizing the risk of failure and extending system life. Additionally, the pump has an automatic defrost function, ensuring reliable operation even on cooler days.

Eco-Friendly Refrigerant and High Efficiency

The A28T model uses eco-friendly refrigerant R32, which has a lower global warming potential (GWP) compared to older solutions. Combined with Full Inverter technology, this means lower energy consumption and reduced electricity bills. The pump in heating mode delivers power from 5.13 to 28.01 kW, with power consumption of only 0.33–4.01 kW – efficiency that every pool owner will appreciate.

Technical Specifications

Warranty and Reliability

The manufacturer provides a 5-year warranty on the heat exchanger and compressor, and a 3-year warranty on other components. This confirms high build quality and material durability – including the titanium heat exchanger and Mitsubishi Electric compressor. IPX4 protection rating ensures splash resistance, allowing safe outdoor installation directly by the pool.