If you’ve found yourself scheduling refrigerant refills for your HVAC system multiple times a year, you might think you’re just “topping it off.” But here’s the truth: refrigerant doesn’t get depleted like gas in your car. If you keep needing more refrigerant, you’re likely masking a bigger problem.

Below, we’ll break down why this cycle happens, what it could mean for your HVAC system, and how fixing it for good can save you time, money, and peace of mind.

Why Your System Needs Refrigerant Repeatedly

Refrigerant is the lifeblood of your air conditioning system, responsible for absorbing heat from your home and releasing it outdoors. However, HVAC systems are designed as closed systems, meaning refrigerant shouldn’t escape unless there’s an issue.

If you continually need refrigerant refills, it’s likely due to one of these problems:

Refrigerant Leak

Leaks in your system can cause refrigerant levels to drop. This stresses your system, resulting in decreased efficiency and increased wear over time.

Improper Installation

Have you installed a new system or component recently? Poor installation can create loose connections or inadequate seals that lead to leakage.

Aging Equipment

If your HVAC unit is over 10 years old, seals can degrade, connections may loosen, and general wear can make leaks more likely.

What You’re Really Fixing When You "Top Off" Refrigerant

Every time you refill refrigerant without addressing the underlying problem, you're simply putting a temporary bandaid on the issue. Here's what’s really being “fixed” when this happens:

Short-Term Cooling – While your home might feel temporarily cooler, the system remains inefficient with refrigerant leaking right back out.

Energy Costs – Your HVAC system works harder to compensate for low refrigerant levels, meaning higher energy bills.

Your HVAC System’s Lifespan – Overworking your system due to inadequate refrigerant can reduce its lifespan, resulting in more frequent breakdowns or costly replacements.

The core problem is still lurking, and ignoring it can lead to bigger (and more expensive) issues down the road.

What Should You Do Instead?

Step 1: Call in a Professional for a Leak Test

A licensed HVAC company can inspect your system for leaks, using advanced tools to locate and seal them properly. This ensures your refrigerant levels remain stable.

Step 2: Consider the Age of Your System

If your HVAC unit is nearing the end of its lifespan, you might want to think about investing in a new, energy-efficient system. While it’s a bigger upfront cost, it’s often more cost-effective in the long run.

Step 3: Schedule Regular Maintenance

Routine check-ups ensure your system performs optimally. With regular maintenance, small issues can be addressed before they turn into major repairs.

Why Fixing the Problem is Worth It

By addressing the actual issue rather than repeatedly refilling refrigerant, you can:

Save money on recurring AC service appointments.

Lower your monthly energy bills through improved efficiency.

Extend the life of your HVAC system.

Enjoy consistent, uninterrupted comfort in your home.

Trust the Experts Who Have Your Comfort in Mind

At Simmons One Hour, we understand that HVAC repairs can feel overwhelming. That’s why we focus on delivering reliable, long-term solutions—not quick fixes. Our experienced technicians can pinpoint the root cause of refrigerant leaks and get your system running like new again.

Stop wasting time and money on temporary solutions. Contact us today to schedule a service appointment or learn more about our Comfort Club membership, which includes annual maintenance checks to keep your system in top shape year-round.

Your Comfort Is Our Priority

We’re here to make sure your home is always a place of comfort and peace. Go online at SimmonsOneHour.com and together, we’ll fix the problem for good.

​Say goodbye to refills and hello to a system that works as it should.