08/01/2026
👀 Think your A/C condenser coils look clean? Think again.
These photos are a perfect example of why a quick glance isn't enough. At first glance, the condenser coils may appear to be clean, but a closer inspection with a flashlight reveals heavy dirt, dust, and debris packed deep within the fins.
Dirty condenser coils can:
✅ Reduce cooling efficiency
✅ Increase energy bills
✅ Cause your system to run longer and hotter
✅ Shorten the life of the compressor
✅ Lead to costly repairs or premature system replacement
How to clean condenser coils:
• Turn off power to the outdoor unit.
• Remove leaves, grass, and debris from around the condenser.
• Gently rinse the coils from the inside out using a garden hose (avoid pressure washers, which can damage the fins).
• Apply a condenser coil cleaner if buildup is heavy, following the manufacturer's instructions.
• If the coils are severely clogged or inaccessible, have the unit professionally cleaned and serviced.
Don't judge condenser coils by what you can see from the outside. A professional inspection can uncover hidden buildup that affects your HVAC system's performance and lifespan.
At Pro Home Inspection Services, we don't just inspect homes—we help homeowners understand how to protect one of their biggest investments.