I think if you need to change the air-condition, you need to remove the ceiling just in front of the toilet. I live in Room C and I change all the air-condition when I move in. Remember you cannot change the 410 type air-condition. I am using Daikin (Cold and heat) type R22. I am using one 2 horse for living/Dinning room and two 1 horse for 2 rooms.
hilo wagamama, thanks a lot, I am considering to install a new one too, so what is the exact model of your Hitachi ? As I find there are 2 model of 2 horse air condtionor, thanks thanks
Thanks wagamama !~! The price is nice but the installation fee is not cheap la, haha ! I will change later la, but now I need to change the pipe first, as leakage was found >_<