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AC Not Blowing Cold Air? This Could Be Why

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Victory Cooling & Heating Delivers Five-Star Heating and Cooling Services to Oviedo, Florida and the Surrounding Seminole County Communities


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Why Isn’t Your Oviedo Home Air Conditioner Cooling Down?

Here in Oviedo, Florida, we all know the importance of a cool and comfortable home during the scorching summer months. But what happens when you turn on your AC and only feel warm air blowing? Don’t panic! Several reasons could explain why your air conditioner isn’t working properly.

At Victory Cooling and Heating, we’re your trusted Oviedo HVAC experts. Here’s a breakdown of the most common culprits behind a lukewarm central air:

1. Thermostat Troubles

Double-check your thermostat settings! It might sound simple, but sometimes a misplaced bump or an incorrect setting can be the culprit. Ensure your thermostat is set to “cool” and to a temperature lower than the current room temperature.

2. Clogged Air Filter

Imagine trying to breathe through a stuffed nose. That’s what happens to your AC when the air filter is clogged with dust and debris. A dirty filter restricts airflow, making the system work harder and reducing its ability to cool your home. Victory Cooling and Heating Tip: Replace your air filter according to the manufacturer’s recommendations, typically every 1-3 months depending on usage and pet dander.

3. Blocked Airflow

Check your vents and registers throughout the house. Are any furniture pieces blocking them? Dusty vents can also hinder airflow. Make sure all vents are open and clear of obstructions for optimal cool air circulation.

4. Low Refrigerant Levels

Refrigerant is the lifeblood of your AC system, absorbing heat from your home and releasing it outside. Low refrigerant levels significantly reduce cooling capacity. Unlike refilling your car’s AC, recharging a home AC system requires specialized equipment and expertise. If you suspect a leak, don’t attempt a DIY fix. Call Victory Cooling and Heating for a professional diagnosis and safe refrigerant recharge. Refrigerant leaks can also damage your AC system, so addressing them promptly is crucial.

5. Frozen Evaporator Coil

An evaporator coil covered in ice can prevent cool air from circulating. This can be caused by restricted airflow (dirty filter, blocked vents) or low refrigerant levels. If you notice ice buildup on the evaporator coil, turn off your AC immediately. Running the system in this condition can damage the compressor, which is the most expensive component of your AC unit. Contact Victory Cooling and Heating for immediate assistance. A frozen coil can be a sign of other underlying issues, and our certified technicians can diagnose the root cause and recommend the proper solution.

Beyond the Basics

While these are the most common reasons for an underperforming AC, other factors can affect your system’s efficiency. Regular maintenance by a qualified technician like those at Victory Cooling and Heating can help identify minor issues before they snowball into major repairs. Our technicians can also ensure your AC system is operating at peak efficiency, potentially lowering your energy bills.

Don’t suffer through a hot Oviedo summer! If your AC isn’t cooling your home properly, contact Victory Cooling and Heating today. We’ll diagnose the problem quickly and get your AC back to peak performance, ensuring a cool and comfortable home all season long.

Want to make sure your home’s central air system gets back up and running quickly and affordably? Call the Victory Cooling & Heating Team team at 407-340-2827 for fast, reliable, full-service HVAC expertise done right!

Victory Cooling & Heating: Frequently Asked Questions

There could be a few reasons. A dirty air filter is a common culprit. It restricts airflow, making the system work harder and reducing its ability to cool.

Blocked vents or registers can also prevent cool air from circulating effectively.

Another possibility is low refrigerant levels. Refrigerant absorbs heat from your home, and if it’s low, your AC won’t be able to cool efficiently.

A clogged air filter is the most likely culprit here too. Replace your air filter regularly, following the manufacturer’s recommendations.

Another possibility is a frozen evaporator coil. This can happen due to restricted airflow or low refrigerant levels.

If you suspect a frozen coil, turn off your AC immediately and call a qualified technician. Running the system with a frozen coil can damage the compressor, which is an expensive repair.

No, refilling refrigerant in a home AC system requires a certified technician and specialized equipment.

It’s important to have a professional diagnose the cause of the low refrigerant level, as leaks can also damage your AC system.

Regular maintenance by a qualified technician is crucial for optimal performance and longevity of your AC system.

Ideally, have your AC serviced once a year before the summer heat hits. A technician can identify potential problems early on, preventing costly repairs down the road.

Consider the age and efficiency rating of your current system.

If it’s constantly running repairs or struggling to keep your home cool, replacing it with a newer, more energy-efficient model might be a wise investment.

A qualified technician from Victory Cooling and Heating can advise you on the best course of action.

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