Hi sifu, i need some advice here. Anyone have their home with installed ducted type aircon? I need some feedback about ducted type aircon about their cost of installation and ease of maintenance with compare to ceiling cassette unit and wall unit. Pls provide me some guidance..kind of lost here. It is to share among my dining and living room. 2.5 or 3 hp should be enough. Total area is 22 by 18 feet.

I see.. Thanks for advise. Then i better consider cassette type...btw, any good recommendation brand for cassette aircon? As in good value of money...