Blog Post

Preparing Your Cooling System for Summer Success

CCER • April 8, 2025

Prepare your cooling towers, RTUs, and HVAC components for the summer heat.

As the summer months approach, your cooling system is about to face its toughest test of the year. Neglecting maintenance now could lead to higher energy bills, inefficient cooling, and costly breakdowns when demand is at its peak.


Here’s how you can 
prepare your cooling towers, RTUs, and HVAC components for the summer heat—and why proactive maintenance is the key to efficiency and reliability.


1. Clean Your Cooling Tower for Maximum Efficiency


Cooling towers accumulate 
dirt, scale, and biological growth that reduce heat transfer efficiency and cause unnecessary strain on your system. Left unchecked, this buildup can also contribute to legionella bacteria growth, posing health risks.

A professional cleaning removes mineral deposits and biological contaminants, ensuring your cooling tower operates at peak efficiency and keeps your system running smoothly.


2. Inspect and Clean RTU Coils

Your rooftop unit’s (RTU) coils play a crucial role in heat exchange, but dirt, debris, and corrosion can significantly reduce their ability to cool efficiently. 


Dirty coils force your RTU to work harder, leading to:


✅ Higher energy consumption
✅ Increased strain on compressors
✅ Reduced cooling capacity

Spring cleaning for your RTU coils means a longer lifespan and lower energy costs throughout the summer.


3. Check and Clear Drain Lines


Clogged condensate drain lines are one of the most overlooked maintenance tasks—until you find water pooling around your system!


Blocked drain lines can lead to:
🚨 Water damage and leaks
🚨 Mold and bacteria growth
🚨 System shutdowns due to overflow sensors


A simple check now can prevent major headaches later.



4. Don’t Wait for a Breakdown—Schedule Preventative Maintenance

Waiting until your system fails during peak summer heat is not an option. Proactive maintenance now ensures:
✔️ Optimal cooling performance
✔️ Lower energy bills
✔️ Extended equipment lifespan

At Common Cents Energy Recovery, we help building owners and facility managers avoid costly surprises by keeping their cooling systems in top shape.


📅 
Schedule your free cooling system assessment today and stay ahead of the summer heat!

👉 Book Your Free Assessment

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