Air source heat pump AIRMI SPLIT AISW40X1o R14 white color, outdoor unit 4 kW AISW40X1O R14

Air source heat pump for efficient heating and cooling

The Rotenso Airmi Split heat pump is a modern heating solution combining high energy efficiency with user comfort. It consists of an outdoor and indoor unit (hydraulic module), ensuring easy installation and aesthetic appearance. The device is ideal for both new and modernized installations, offering a reliable source of heat and cooling.

Performance and efficiency

The AISW40X1o R14 model with a heating capacity of 4 kW boasts a high energy efficiency class – A+++ at a supply temperature of 35°C and A++ at 55°C. A COP of 4.89 (for A7/W35) guarantees low operating costs. The pump allows control of two heating zones, adapting the temperature to individual needs. It provides comfortable heating even at very low outdoor temperatures, down to -25°C. The maximum water temperature in heating mode is 65°C, and in DHW mode – 60°C.

Technology and construction

The heart of the heat pump is an inverter rotary compressor, which ensures smooth power regulation and quiet operation. The R32 refrigerant is more environmentally friendly than older generations of refrigerants, while still providing high efficiency. Additionally, the pump is equipped with a 3 kW auxiliary heater, which ensures reliable operation even in extreme weather conditions and protects against freezing of condensate thanks to the drip tray heater. The compressor crankcase heater protects the device from damage during start-up at low temperatures.

Intelligent control and ease of use

The Rotenso Airmi Split heat pump can be controlled via a dedicated mobile application (Tuya Smart) or a modern wired controller with a Polish-language menu, equipped with a room temperature sensor and a Wi-Fi module. This allows for remote monitoring and adjustment of the device's parameters, ensuring maximum comfort and energy savings. A 5-year warranty applies to the Rotenso Airmi Split heat pump, as well as access to professional service and commissioning by an authorized service center.