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Old 23-05-2016, 10:56 PM   #7582
Join Date: Jan 2013
Posts: 112
Hi, is the 8.5 amp limit still in place for 5 room hdb? i checked hdb website only says 20 amp dp isolator,

i have 1 20 amp dp can install 2nd 20 amp dp then use 2 MXY-4A38VA 1 for living room 1 for 3 bedrooms, if no limit should be 15.28 amps each will i get 38,000 btu from each compressor?

if can go up to 15.28 amps on the 20 amps dp isolator, what about the 5 tick starmex using MXY-5G48VA,

how many amps if its 48,000 btu?
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