Guide · January 26, 2026
How to Install a Window Type Aircon
Homeowner checklist for window-type aircon installation in the Philippines — support, tilt, sealing, and electrical safety.
Safety first
Window units are heavy. Use two people, correct support brackets, and a dedicated circuit. If you’re unsure about wiring or masonry, hire installers.
Checklist
- Measure sash opening and confirm chassis depth.
- Prep a sturdy support — never rely on thin sash alone for heavy units.
- Set slight outdoor tilt for drainage.
- Seal side panels against rain and mosquitoes without blocking outdoor airflow.
- Connect power per manual (dedicated outlet/breaker).
- Test cool mode and check indoor drip.
Related guides
Editorial guide published by Aircon Experts Philippines. For maintenance or installation, consult an authorized technician in your area.
Browse more buyers guides or
aircon reviews.