Hi forumers.. The condo that i bought just obtained CCC recently and key released will start from mid of Nov onwards..

This is my first new first hand home. So i believe i need to do some inspection and claim whatever defects if got with developer.. after that my first plan is to install light, fan and aircond.

This condo do not come with air cond piping.. but air cond point is ready.

i wish to understand the type of air cond i need in term of horsepower for the size of my house.. i not really know how to calculate the size/BU.. so i attached the layout screenshot for u guys as a reference.. my initial thought is to install 2HP inverter air cond in living room and 1HP inverter in master room.. ceiling in each bedroom and 1 in living room (4 fans).. lighting i might just choose for surface LED ceiling light (depending on each lighting point). want to keep cost lower if possible..

10k+- for all of these it isnt sufficient just for light, fans & 2 aircond..

existing ready ceiling lighting point - 14
fan point - 4
13A - 14
4 air cond points
2 water heater points

thanks for ideas..

Hmm.. Current plan is trying to get 4 fans/5fans (1 additional fan for dining area (with extra pull fan point)). (RM1k~1.2k)
Lighting (looking forward to surface mounted LED for all bedroom, toilets, balcony, foyer, washing machine area).. Dining (pendant light), living room and kitchen might go for track lighting)
(try to keep my cost less than 2k) - total 3k for fans + lighting..

Heater i can find about rm400 for latest model of Panasonic.. Will testing the water output first from normal shower before go for JET PUMP series.. (opt for Copper internal instead of cheaper material like plastic/PVC)

Air cond will only focus on living room & master bedroom only.. bedroom2 & 3 will only use fan cause only 1 people stay..
erm thanks for recommendation, i also thinking to get 1HP for master bedroom only.. I do not need super cold temperature but just need slightly colder than normal temperature only.. normally my usage will be 1 hour open for sleeping with timer.. living room might need turn on longer due to friends & family..

im looking on Panasonic inverter series.. 1HP is 1700 and 2HP is 3400.. Which will cost me rm5.1k with units.. plus installation and piping, estimated 700.. which cost nearly 6k.. Hmm still considering..

inverter is lower cost for electricity right in long run? Normal 1HP inverter will be stated about 1.4k kW while non inverter normally 2.2k~2.5k kW.. about 30% savings..

will check the size of my master room and calculate the BU and find the suitable specs of air cond.. so far i'm not so good in view the size in photo.. will collect key next Wed and i will go and measure it..

thanks.. Some small room can install 1hp non-inverter since just about rm700 per unit.. plus installation then maybe 1k per unit..