Ducted / Central Heating
Ducted or central gas heating allows you to heat the whole house using just one system. The heating unit is usually installed in the roof space or outside the home.
The heating unit is connected to a network of ducts and outlets. The outlets are placed in your home in either the ceiling or the floor. The air from the outlets circulates throughout your home, then passes through a return air grille and back through the heater to be warmed again.
The temperature is adjusted via a wall controller, and if you have zone motors connected, you can control which rooms/zones you want heated.