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Old 02-01-2017, 04:06 PM   #9161
ceestudent
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Hi,

If it is a concrete ledge build for enclosing the air conditioner/s than it should be able to within the weight of the residential air conditioner condenser/s suitable for the house as well as the worker/s working on it.

If I am not wrong, it is:

(c) Access balcony, stairs, landing} 3.0kN/mē
and lift lobby }

3kN/m2 is about 300kgf/m2

The above information is from : http://www.hdb.gov.sg/cs/infoweb/11-...n-hdb-premises

The above are my opinion and hope that they are helpful.
Hi,

Thank you for your reply. Actually, my old flat is with steel bracket to support the aircon. It doesn't have concrete ledge like new hdb.

If I plan to change with the new aircon, can I still use 2 compressor? The current steel bracket is only enough to support 1 compressor.

Do I need to reinstall the bracket? or can I straight away use the existing steel bracket? I have not receive the key for my resale flat but I plan my budget for next time.

Thank you once again.
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