The GenCool Journal
HVAC tips worth reading.
Maintenance checklists, repair guides, and energy-saving advice from our own field technicians.
Repair Tips
7 Signs Your AC Needs Repair Before It Fails Completely
Strange noises and weak airflow are early warnings most homeowners ignore until it's too late. Here's what to watch for.
May 12, 2026Read
Maintenance
The Homeowner's Preventive Maintenance Checklist
A simple seasonal routine that keeps your system efficient and adds years to its lifespan.
Apr 3, 2026Read
Installation
How to Choose the Right AC Size for Your Space
Bigger isn't better. An oversized or undersized unit both waste money — here's how proper sizing works.
Mar 18, 2026Read
Energy Efficiency
5 Practical Ways to Lower Your Cooling Costs This Summer
Small adjustments to how you use your system can meaningfully cut your monthly electricity bill.
Feb 22, 2026Read
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Office
Blk 165, Lot 7, Paliparan Site, Paliparan III, 4114 Dasmariñas, Cavite, Philippines
Hours
Mon – Fri: 8:00 AM – 5:00 PM • Sat: 8:00 AM – 4:00 PM
GenCool HVAC Office
Blk 165, Lot 7, Paliparan Site, Paliparan III, 4114 Dasmariñas, Cavite, Philippines
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