Ducted heating systems, which distribute warm air throughout the home, are efficient but require professional installation and can be expensive to run.
Advantages of ducted heating include even distribution of heat, individual room temperature control, and quiet operation.
Disadvantages of ducted heating include complex installation, higher running costs, and lack of design flexibility.
Other heating solutions to consider are radiant heaters, convection heaters, and reverse-cycle air conditioners, each with their own pros and cons.