Kowloon Yau Tsim Mong 
No. of air conditioner：Others: 另一部是3/4匹窗口機，但有括括聲 What type of service do you need?
Maintenance
What is the type of air conditioner that needs maintenance?
Split type
What is the brand of your air conditioner?
Carrier ，
model No : 42BC12 ，
serial no:220-240v/1PH/50Hz ,
capacity cool: 3.52kw，
applicable outdoor unit : 38BC12
What is the problem with your air conditioner?
Others, 會出風但不冷
How old is your air conditioner?
4-6 years
Was there any maintenance done in the past 6 months?
No
Do you need to add photos of your AC to let PROs understand your model and issue? (optional)
How many air conditioners require maintenance?
Others, 另一部是3/4匹窗口機，但有括括聲
What time do you prefer to have the service?
Any time
Anything else that we need to know?
Yes, 安裝室外機的梗窗前有術板，不知是否需要打開，可否WhatsApp 聯絡我相討， 9******* 朱小姐
Where is your location?
Kowloon,Yau Tsim Mong
