m_o_c_c_a_82
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- Nov 8, 2004
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upzzz
Hi all,
I'm getting a Midea Sys 3 x 9k btu 9A5 for my new 4rm hdb flat. I was recommended a 21k btu compressor & all grade A installation (1/2 Armaflex + G23 copper). The salesman says 21k btu is sufficient for my 3 x 9k btu aircons. Most likely all 3 rooms aircons will run 8hrs daily.
But based on logic, 3 x 9k btu should use a 28k btu compressor mah since total adds up to 27k btu?
If i use a 21k btu compressor:
1) Wouldn't the compressor work harder to support all 3 x 9k btu aircons & electricity consumption goes up?
2) Can any guru explain if 21k btu or 28k btu better for my home?
Thanks a million for reading my post...guys![/QUOTE]
Hi all,
I'm getting a Midea Sys 3 x 9k btu 9A5 for my new 4rm hdb flat. I was recommended a 21k btu compressor & all grade A installation (1/2 Armaflex + G23 copper). The salesman says 21k btu is sufficient for my 3 x 9k btu aircons. Most likely all 3 rooms aircons will run 8hrs daily.
But based on logic, 3 x 9k btu should use a 28k btu compressor mah since total adds up to 27k btu?
If i use a 21k btu compressor:
1) Wouldn't the compressor work harder to support all 3 x 9k btu aircons & electricity consumption goes up?
2) Can any guru explain if 21k btu or 28k btu better for my home?
Thanks a million for reading my post...guys![/QUOTE]