Get Ready for Summer: 5 Must-Know HVAC Maintenance Tips

ConnectFix
Mar 29
3 min read

Updated: May 1

Avoid breakdowns and high energy bills this summer! Follow these 5 essential HVAC maintenance tips for better home cooling and system reliability.

Get Ready for Summer: 5 Must-Know HVAC Maintenance Tips

Summer is around the corner, and as the temperatures rise, so does your need for a reliable and efficient HVAC system. Your air conditioner might still turn on, but is it running efficiently? Is it ready to handle weeks—or months—of nonstop cooling?

Whether you’re a homeowner or a landlord, HVAC maintenance is not optional.

A well-maintained system keeps your home cool, energy bills low, and breakdowns at bay.

In this post, the ConnectFix team shares 5 essential HVAC maintenance tips to help you prepare your home for the heat ahead.

1. Replace Your Air Filters — It’s Non-Negotiable

Clogged or dirty air filters are the number one reason HVAC systems underperform during peak seasons. They reduce airflow, force your system to work harder, and circulate dust and allergens through your home.

How often should you replace your filters?

At least once every 2–3 months
More frequently if you have pets, allergies, or live in a dusty area

💡 Pro Tip: Consider using HEPA-rated filters for superior air quality and

system performance.

2. Clean Your Outdoor Unit (Condenser)

Your air conditioner’s outdoor unit is constantly exposed to dust, debris, leaves, and even bird droppings. When the airflow around it is blocked, the entire system suffers.

How to clean it:

Remove nearby debris and vegetation within a 3-foot radius
Gently spray the coils with a garden hose (never use high pressure)
Wipe off dust and grime on the fan and vent covers

💡 Tip: Cleaning your outdoor unit improves energy efficiency and

extends system life.

3. Check Your Drain Lines and Refrigerant Pipes

Your HVAC system removes humidity from the air, and all that moisture needs somewhere to go. If your drain line is clogged, it could cause water leaks or even system failure.

What to check:

Ensure water is draining properly from the condensate line
Look for visible leaks or moisture around the pipes
If you notice water pooling or mildew smells, call a technician

💡 Tip: A little leak today can turn into a major repair tomorrow.

4. Optimize Your Thermostat Settings

A smart thermostat isn’t just a trendy gadget—it’s a tool that can save you hundreds in energy bills. Even without a smart model, properly setting your thermostat makes a huge difference.

Recommended settings:

Keep your home around 24°C to 26°C (75°F to 78°F) during the day
Raise the temperature slightly when you’re not home
Use a fan to help distribute cool air efficiently

💡 Tip: Upgrading to a programmable or smart thermostat can improve comfort

and cut costs.

5. Schedule a Professional HVAC Inspection

Even if everything seems fine, there could be hidden issues your eye can’t catch. An annual tune-up by a certified technician can prevent 90% of surprise breakdowns.

What does a pro check?