jims 0 Report post Posted March 8, 2016 Hello, I am intending to hack the wall between the master bedroom and bedroom 2. The combined size of the room is 6170mm x 3590mm, wall to wall. What aircon BTU should I purchase for my bedroom? I went through several aircon sizing calculators online but all of them shows a different result. Seems like the usual bedroom aircon is at 9K BTU.... Thanks! Share this post Link to post Share on other sites
AirconCiti 1 Report post Posted March 15, 2016 On 3/8/2016 at 6:52 PM, jims said: Hello, I am intending to hack the wall between the master bedroom and bedroom 2. The combined size of the room is 6170mm x 3590mm, wall to wall. What aircon BTU should I purchase for my bedroom? I went through several aircon sizing calculators online but all of them shows a different result. Seems like the usual bedroom aircon is at 9K BTU.... Thanks! Hi, for ur room size stated above u may install 18kBtu to cool up the room. The calculation is just a guide, the btu requirement will be affected base on the other factors as well. Share this post Link to post Share on other sites