Heating and cooling with energy from nature
Say goodbye to fossil fuels. Heat pumps are the most economical and environmentally friendly solution for home comfort. Our heat pumps cool your home in summer and warm it in winter - environmentally friendly and efficient. To do this, the heat pumps use energy from the ground, water or air.
You can't really go wrong with a CTA heat pump
Environmentally friendly thanks to very low CO₂ emissions
Most favourable heating system in the long term
Future-oriented technology
High quality heat pump
Swiss development and production
Regional service
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The CTA takes May 1 off
Due to the public holiday, our offices will be closed on May 1. Incoming calls will be redirected to our on-call center. No goods will be received or issued during this time.
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New Product
New «Aeroheat Livera CL» heat pump with natural refrigerant
A new product in our range is the inverter-controlled, externally installed air/water heat pump with a heat output of between 5 and 8 kW. This heat pump with the natural refrigerant propane is easy to install and flexible in terms of hydraulic integration. It is suitable for new buildings as well as renovations. Up to four units can be cascaded. Active cooling is possible with this appliance after prior clarification.
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