It’s no secret: clean coils work better.
Whether you’re running HVAC or refrigeration systems, routine coil maintenance helps prevent:
- Performance drops
- Icing
- Energy waste
- Early coil failure
But what does proper cleaning actually involve? And how can building staff support it between service visits?
Here’s a straightforward guide that contractors can share with their clients — from KCL Systems.
🧼 Why Coil Cleaning Matters
When coils get dirty, several things happen:
- Airflow gets blocked
- Heat transfer becomes inefficient
- Moisture builds up (hello, ice!)
- Compressors overwork
- Utility bills climb
A clean coil = a cool, efficient system that lasts longer.
🗓️ Basic Monthly Tasks for Building Staff
Not a technician? No problem. Your team can still help keep coils running strong.
✅ Check for visible dust or debris
✅ Keep the surrounding area clean and clear
✅ Report inconsistent temperatures or airflow
✅ Log any strange noises or icing around units
✅ Ensure filters are replaced on schedule
🚫 What Not to Do
- Don’t spray coils with bleach, ammonia, or acidic cleaners
- Don’t power-wash fins — they’ll bend
- Don’t ignore standing water or rust spots
🧰 What Contractors Handle
Your service tech should:
- Deep clean with coil-safe cleaners
- Straighten fins and remove grime
- Flush drain pans and clear lines
- Check refrigerant pressures and airflow
Bonus: During cleaning, they can spot early signs of coil degradation before it becomes an emergency.
✅ Want to Make a Coil Last Longer?
Ask your contractor about:
- Epoxy coatings (great for kitchens, pools, c-stores)
- Wider fin spacing (less prone to clogging)
- Custom-built replacement coils from KCL
For coil upgrades, drop-in replacements, or technical support:
Contact KCL