Heating, ventilation, air conditioning (HVAC)

Efficient sound insulation for heat pumps

Phase 01: The Problem

In densely populated residential areas, operating air-to-water heat pumps often presents legal and neighborly challenges. Conventional soundproof enclosures are frequently used:

  • Too bulky:They take up valuable space in the garden or on the balcony.
  • Susceptible to weather conditions:Mineral wool soaks up moisture, loses its absorption capacity and can rot.
  • Performance-reducing:Excessive flow resistance leads to icing problems and efficiency losses of the pump.
Phase 02: The Solution

By usingHSA3 (aluminum or stainless steel)A highly effective, slim and weatherproof soundproofing solution can be implemented that is directly tailored to the frequencies of the heat pump.

Why HSA3 is the ideal choice for heat pumps:

  • Weatherproof & Hydrophobic:Unlike open-cell foams or wool, HSA3 is completely resistant to rain, snow, and humidity. Its acoustic performance remains constant for decades.
  • Compact design:Due to the high absorption values ​​with minimal material thickness, the enclosures can be built significantly slimmer. This saves space and creates a more aesthetically pleasing result.
  • Optimal flow technology:The smooth surface and precise micro-perforation minimize pressure loss. The heat pump has to work less to draw in the required amount of air, which reduces theCOP value (Efficiency)It remains stable.
  • Hygiene & maintenance-free:No fiber release into the environment and easy cleaning by rinsing with water.
Phase 03: The Impact
  • Acoustics:Significant reduction in low-frequency emissions for virtually inaudible operation during the evening and night hours.
  • Sustainability:100% recyclable metal without the use of environmentally harmful foams or composite materials.
  • Design:The narrow wall thicknesses allow for compact, aesthetically pleasing designs that blend seamlessly into the modern architecture of contemporary residential areas.

Ready for your solution?

Let's evaluate your noise reduction potential together.

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