Cooltrael
Air Conditioning Services
Mon - Sat: 9AM - 6PM
Sun: 9AM - 8PM (Everyday)
LOT 852,JALAN TERATAI KG SG KAYU ARA,
DAMANSARA UTAMA KG SG KAYU ARA, DAMANSARA
UTAMA 47400 PETALING JAYA SELANGOR
UTAMA 47400 PETALING JAYA SELANGOR
0103768247
Fast Response & Booking
Commercial HVAC Systems
Heavy-Duty Centralized Ducted Servicing
Centralized ducted and fresh air units provide continuous conditioned air to entire office floors, luxury residences, and commercial complexes. Regular chemical wash and duct disinfection ensure clean indoor air quality and prevent mold propagation throughout building ventilation systems.
Deep Chemical Wash
Deep Cleaning
Centralized Chemical Cleaning
Complete chemical wash of ducted blower assemblies, evaporator coils, and condensate drainage systems.
1 Unit
RM 578
2 Units
RM 568 / unit
3+ Units
RM 558 / unit
Chemical Scope:
- Chemical wash of large evaporator coils & blower turbine
- High-pressure water / vacuum flushing of main drain line
- Filter media wash / replacement check
- Motor vibration, belt tension & bearing lubrication check
- Refrigerant gas pressure & delta-T performance test (> 8°C)
Routine Maintenance
Inquire & Book via WhatsApp
Routine Maintenance & Inspection
Scheduled periodic servicing every 2-3 months for commercial ducted systems.
1 Unit
RM 358
2 Units
RM 348 / unit
3+ Units
RM 338 / unit
Routine Scope:
- Air filter inspection, cleaning & reinstall
- Indoor blower casing wipe down & motor noise test
- Electrical power supply & thermostat sensor test
- Refrigerant operating pressure test & gas top-up up to 20 psi
