Both 240V and 24V systems are available and we install both. Generallw e will install 24V systems where noise and running costs are the primary consideration. 24 Volt systems cost more to install but their running costs are negligable. They are quieter to operate as well, but are limited in their applications as they are not as powerful as our 240 Volt systems.

For larger areas and specifically brick houses with separate sub floor cavities for each room, we recommend 240V systems as they are more powerful and better able to handle a ducted system which is required for these type of installations.