Summer time - time to roll out Large Heat Pumps

​The summer has barely begun when we start rolling out various projects for our acoustic enclosures for large heat pumps. In June 2025 alone, the following acoustic enclosures for large heat pumps will be launched:

1 acoustic enclosure 7,800 x 4,430 x 3,440 mm L x W x H (single enclosure)
1 acoustic enclosure 6,900 x 3,800 x 3,800 mm L x W x H (single enclosure)
1 acoustic enclosure 8,900 x 6,100 x 4,100 mm L x W x H (double enclosure)
1 acoustic enclosure 10,800 x 4,800 x 3,810 mm L x W x H (double bonnet)
1 acoustic bonnet 5,480 x 2,590 x 2,788 mm L x W x H (single bonnet)
1 acoustic bonnet 18,500 x 4,600 x 4,150 mm (L x W x H (triple bonnet)
1 acoustic bonnet 3,100 x 2,200 x 2,472 mm (L x W x H) single hood

In total, the 11 large heat pumps are planned to reduce noise emissions by 209 dB(A). All of the systems are located close to sound-sensitive neighbourhoods and cannot be operated without sound measures in compliance with noise regulations. The projects are spread across Germany (Stuttgart, Berlin, Esslingen, Munich), Austria (Innsbruck) and Switzerland (Lucerne).

Around 1,350 m2 of 2 mm thick aluminium sheets and around 1,600 linear metres of aluminium profiles plus around 1,300 m2 of insulation were used to produce these acoustic enclosures. In addition, locking systems, sensors and a large number of fastening materials were used.