Heat pumps air / air

This category includes air-to-air heat pumps from the IVAR.AURA T2 and S2 series, designed for efficient heating and cooling in residential buildings. These units are ideal for systems where radiators or underfloor heating are not used, and operate effectively in all European climate zones, including temperatures as low as -30 °C. The units offer integrated air purification functions and are suitable for installation in both new and existing buildings.

These heat pumps are designed for use in split systems, with indoor and outdoor units connected via refrigerant lines. They are compatible with standard electrical connections and require proper insulation and ventilation for optimal performance.

How to choose

• Assess the required heating and cooling capacity in kW (e.g., 7.3/4.8 kW for T2, 7.0/3.5 kW for S2) based on the building’s thermal load and insulation level.
• Verify the refrigerant line diameters and connection types to ensure compatibility with existing or planned installation layouts.
• Consider the SCOP (Seasonal Coefficient of Performance) and energy class (A+++ for T2, A++ for S2) to meet energy efficiency requirements and incentives.
• Check the unit’s operating temperature range to confirm suitability for the local climate.

Frequently asked questions

Can IVAR.AURA heat pumps operate in very cold climates?
Yes, the IVAR.AURA T2 and S2 models are designed to operate at temperatures as low as -30 °C, making them suitable for all European climate zones.

What is the difference between T2 and S2 models?
The T2 model has a higher SCOP and energy class A+++, with a heating/cooling capacity of 7.3/4.8 kW. The S2 model has a slightly lower capacity of 7.0/3.5 kW and an A++ energy class.