CTA products in use

In densely populated urban residential areas, the switch from oil or gas to a sustainable heating solution presents special challenges. In the case of this apartment house with 49 homes in Geneva, it was possible to coordinate noise protection, installation and operation perfectly.

Using resources responsibly is a core part of Rocksresort’s DNA. As part of its efforts to further reduce its use of fossil fuels, air-conditioning and heating at the resort now rely on two efficient and climate-friendly CO₂ heat pumps from CTA.

At the InSite residential complex in Bassersdorf, a modern CO2 air/water heat pump, supported by an isobutane heat pump, acts as a reliable source of heat and hot water for the 28 homes spread across three buildings. The installation shows how fossil fuel heating systems can be replaced efficiently and sustainably even in large residential complexes.

Interlaken Hospital is investing in its future and adapting its infrastructure to meet modern requirements. In the new building now replacing the oldest complex on the hospital campus, a CTA standard chiller ensures everything is at the right temperature – in summer and in winter.

When up to 9,000 people attend a concert or conference inside the new Festhalle Bern, it can get pretty warm. A custom CTA cooling/heating unit acts as a chiller in summer and a heat pump during winter, thus ensuring pleasant temperatures all year round.