AC Installation Guide: Choosing, Process, Tips & Cost Reference
•冷氣安裝
AC Installation Guide: Choosing, Process, Tips & Cost Reference
Installing air conditioning is a major decision for Hong Kong homes. This guide covers everything you need to know.
Choosing the Right AC
Type Selection
- Window units - Budget-friendly, simple installation
- Split units - Quieter, better cooling, more expensive
- Ceiling cassette - Best for open spaces, requires false ceiling
Capacity (BTU/HP)
Match your room size:
- 100 sq ft: 1 HP
- 200 sq ft: 1.5-2 HP
- 300 sq ft: 2-2.5 HP
Installation Process
- Site inspection
- Quote confirmation
- Unit delivery
- Mounting and piping
- Vacuum pumping
- Testing
Cost Reference
| Item | Price Range |
|---|---|
| Window unit install | $400-800 |
| Split unit (standard) | $800-1500 |
| Split unit (complex) | $1500-3000+ |
| Extra piping (per ft) | $50-100 |