Oct 2 2024, 12:07 AM
QUOTE(Sotsotzaii @ Oct 1 2024, 12:25 PM)
Not enough budget 
3-phase easily costs 2-3K, excluding TNB's deposit.
In total the house will have maximum of 5 aircons, 2 at ground floor, 3 at 1st floor, in this case, is it necessary to add 1 more new DB box at ground floor ?
No need. Its LPPL lah but if there are a lot of runs frm existing DB that are different floor, then only consider sub DB. For few circuits tak payah new sub DB. 3-phase easily costs 2-3K, excluding TNB's deposit.In total the house will have maximum of 5 aircons, 2 at ground floor, 3 at 1st floor, in this case, is it necessary to add 1 more new DB box at ground floor ?
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