Indoor modules

The indoor module – the nerve centre of your heating system.

Indoor modules

Indoor modules

Control for CTC heat pumps

Control of your heat pump should be straightforward, easy and convenient. Our various control systems monitor and control CTC's heat pumps, solar panels, external additional heat sources, additional tanks, pools, cooling, etc.

Control for CTC heat pumps

Control for CTC heat pumps

Accumulator tanks

To achieve more efficient heating, lower emissions and more convenient wood burning, you need one or more accumulator tanks. CTC offers a broad range of accumulator tanks so that you can find just the right product to suit your home. Our competent, professional technicians help you to choose a suitable accumulator tank.

Accumulator tanks

Accumulator tanks

Hot water heaters

Hot water heater for efficient production of your hot water.

Hot water heaters

Hot water heaters

Ventilation solutions

Energy efficient solutions for a perfect indoor climate.

Ventilation solutions

Ventilation solutions

Air-to-water heat pumps

An air-to-water heat pump converts energy in the air into heating and hot water. And because it does not require boreholes or coils in the ground, it is easy to install.

Air-to-water heat pumps

Air-to-water heat pumps

Ground source heat pumps

With a ground source heat pump from CTC, you can save up to 85 % on your heating costs. A ground source heat pump utilises solar energy stored in rocks, the ground, and in lakes. The energy utilised is free and eco-friendly, and contributes to a reduction of CO₂ emissions.

Ground source heat pumps

Ground source heat pumps
CTC Connect+

A smartphone app that allows you to easily monitor and adjust settings on your heat pump and your heating system.