Keeping your fins clean

Alpine Heating and Cooling • March 31, 2020

Typically speaking most air conditioning and heating repairs should be done by licensed professionals. However, there are certain small tasks that most homeowners can take that go a long way in helping maintain their HVAC system.


One of the simplest is cleaning the fins of the ac Unit. Now I now most Men and Women this time of year with the weather getting warm automatically begin to think of fishing when we start talking about cleaning fins but stick with me here for another couple minutes and you may save enough money to buy that new reel you’ve been wanting 😊


The fins play an integral part in keeping the air flowing in and out of your air conditioner. Let’s dig a little deeper.


What Are Air Conditioner Fins?

Air conditioner fins have 2 key jobs: Protecting the unit from debris (grass, leaves, sticks, etc…) and also aid in pushing warm air away from the unit to which increases the efficiency of your ac unit. There are two type of fins and they are explained below.


Evaporator Fins

The evaporator fins are located inside your ac unit around the evaporator (who’d a thunk right?) Their job is to cool the outside air and send that air into you home. If these fins become clogged with debris your system will have to work significantly harder thus raising those energy bills.


Condenser Fins

Condenser fins are thin metal slats that run along the outline of your exterior ac unit. These fins move warm air away from the air conditioner while it’s operating. Keeping these fins clean can significantly increase the lifespan of your ac unit.

Cleaning your fins…


Fins can be easily bent which leads to costly repairs. DO NOT power wash or harsh scrub to clean the fins or any component of your AC system. Also, do not attempt to just clean the fins with your hands!


We recommend purchasing an Air Conditioning fin comb. These can be purchased for around $10-$20 and are made specifically for the job their named. We recommend using the fin comb at least twice a year (Spring & Fall) to clean your fins and additionally throughout the year if you notice build up.


The best approach to cleaning ac fins is to use an air conditioner fin comb, or ac fin comb, to gently clean both the condenser and evaporator fins. An AC fin comb is a small tool with soft bristles made for delicately cleaning both the exterior and interior fins of your ac unit.


If you’re interested in this plan or looking at other options, please reach out to our office via one of the below methods.

 

Contact Information:

Alpine Heating & Cooling

P: 330-359-7114

E: sales@alpinehcservices.com

W: alpinehcservices.com

 

Commercial Kitchens

P:330-763-1902

E: office@commercialkitchensllc.com

W: commercialkitchensllc.com


December 19, 2025
Most HVAC problems don’t start with a breakdown. They start quietly—months or even years earlier—because of one simple habit almost every homeowner has. They wait until something stops working to think about their HVAC system.  HVAC Systems Don’t Fail Suddenly—They Wear Out Your furnace or air conditioner doesn’t usually “just die.” It wears down gradually through: Longer run times Higher electrical draw Rising internal temperatures Increased vibration and stress By the time a system shuts off or trips a safety, the damage has often been happening for a long time. That’s why emergency breakdowns almost always come with higher repair costs. What Actually Causes Premature HVAC Failure Contrary to popular belief, age alone isn’t the biggest killer of HVAC equipment. The most common causes are: 1. Small Issues Left Unchecked A weak capacitor, dirty flame sensor, or failing blower motor doesn’t always stop the system—but it forces other components to work harder. That added strain shortens the life of the entire system. 2. “It’s Still Working” Syndrome Homeowners often delay service because: The house still heats or cools The system hasn’t locked out There’s no obvious warning light Unfortunately, HVAC systems can operate while slowly damaging themselves. 3. Deferred Maintenance Costs More Than Repairs Skipping routine service doesn’t save money—it shifts the cost to: Larger repair bills Emergency service calls Shortened system lifespan A simple maintenance visit can prevent a $1,500 breakdown. Why Breakdowns Always Happen at the Worst Time There’s a reason furnaces fail during cold snaps and ACs quit during heat waves. Extreme weather forces systems to: Run longer Start more frequently Operate at peak capacity If a component is already weakened, that’s when it finally gives up. What “Normal Operation” Should Actually Look Like A healthy HVAC system should: Start smoothly Run consistently (not constantly) Shut off cleanly Maintain temperature without drastic swings Sound the same month to month Changes in sound, runtime, or performance are early warning signs—not inconveniences. The Smarter Way to Think About HVAC Ownership Instead of asking: “Is it broken?” A better question is: “Is it operating the way it should?” That mindset shift alone prevents many major HVAC failures. Final Thought Your HVAC system is one of the most expensive mechanical systems in your home. Treating it as something to react to—rather than maintain—almost guarantees higher costs and shorter lifespan. The homeowners who get the longest life and lowest total cost aren’t lucky. They’re proactive. Serving Wooster, OH, and surrounding communities since 1993, we are a locally owned and operated HVAC contractor working with a variety of heating and cooling systems. Call (330) 263-0013 to schedule an furnace repair or inspection and visit our website to learn more about our qualifications. Connect on Social Media for more tips and insights.
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