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Say Goodbye to Noisy Heating Systems: The Quiet Heat Pump Solution You’ve Been Waiting For.

Say Goodbye to Noisy Heating Systems: The Quiet Heat Pump Solution You’ve Been Waiting For.

Even a few decibels can make the difference in system approval, and the Belaria pro (40,50) excels in sound performance. Whether in use or standby, it remains unobtrusive, ensuring minimal disturbance for residents and neighbours.

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  • End customer - Investor

In large-scale residential and commercial developments, selecting the right heating system isn’t just about efficiency and performance – acoustic impact is a critical factor, especially in densely populated environments. In fact, a difference of just a few decibels can determine whether a system meets approval criteria or not. 

The Belaria pro (40, 50), a next-generation heat pump, is designed not only for high performance, but for exceptional sound reduction, making it ideal for urban developments, apartment buildings and rooftop installations where noise control is non-negotiable. 

Ultra-low noise levels that make a big difference

The Belaria pro (40, 50) operates at a sound pressure level of just 36 dB(A) at a distance of 5 metres – comparable to the ambient noise of a quiet office or gentle fan. This remarkable sound performance s achieved in part thanks to its large evaporator with a low pressure drop, enabling the unit to run efficiently and quietly in both active and standby modes. 

Engineered for acoustic discretion

Unlike conventional systems that can transmit mechanical vibrations through structural elements, the Belaria pro features vibration-damping feet and integrated structure-borne noise decoupling as standard. These features significantly reduce transmitted noise, enhancing suitability for installation on rooftops or within sensitive building zones. 

Smart airflow design for urban environments

The unit’s horizontal air discharge is another key advantage. This configuration prevents noise from being projected vertically, a common concern for ground-mounted systems in multi-storey buildings. Whether installed at ground level or on a rooftop, the belaria pro ensures minimal sound impact on surrounding dwellings or neighbouring structures. 

Quiet by design. Approved by performance.

  • Operates at just 36 dB(A) at 5 metres 
  • Vibration control built in as standard 
  • Horizontal air discharge limits noise impact on upper floors 
  • Ideal for a wide range of commercial applications 
  • Designed to meet strict planning and acoustic regulations 
For developers, architects, and building engineers working on larger-scale projects, the Belaria pro (40, 50) offers a comprehensive heating solution that meets stringent noise requirements without compromising on performance. 

Learn more about the Belaria pro (40, 50)

Ground-breaking monoblock heat pump for heating and cooling and generating hot water. Outdoor installation, operating module inside the house, flow temperature up to 70 °C, modulating.

Range of applications: single family homes or dual occupancy homes - for new buildings and renovations.