ok thank sa reply boss...
naa lang ko gamay additional pangutana basin maka save pako gamay sa cost ba.. According sa kani na link
CS-S18PKQ (CU-S18PKQ) - 2.0HP - 1.5HP Deluxe Inverter - Panasonic
WHEN NOT EXTENDED FROM STANDARD PIPE LENGTH (chargeless pipe extension of 10m) , REQUIRED AMOUNT OF REFRIGERANT IS ALREADY IN THE UNIT. I am not sure if sakto ba akong pagsabot... so I think di man lapas ug 5meters ngali ang tubing himuon ani so di na tingali need mag add ta refrigerant

? basin purging lang N2 required sa tubing ani... wala na bana hangyo imong charge na 4500ph? sa Liquid side kay 1/4" pipe atleast greater than 0.6mm thickness ug sa Gas side kay 1/2" pipe atleast greater than 0.6mm thickness.
again, thanks for the reply. nka decide namei sa akong misis within this month paliton na namo ni inverter split type na 2HP[/QUOTE
Pwde ra maka hatag mi ug 4k sa install pag exactly 5meters Ang pipe sa condenser and indoor unit
Thanks