5 AC Cooling Problems and How to Troubleshoot Them
Are you looking to install a brand-new, energy-efficient air conditioning system?
Are you concerned that your present AC could malfunction at any time, at the worst possible time?
Miller's Heating and Air offers AC installation as part of our air conditioning services throughout Clark County and PDX.
5 AC Cooling Problems and How to Troubleshoot Them
An air conditioner is a necessary piece of equipment that keeps us cool on hot days. However, it, like any other electronic device, can develop problems over time. There could be a number of causes for cooling issues with your air conditioner. In this article, we'll look at five common AC cooling issues and offer troubleshooting advice to help you solve them.
1. Inadequate Airflow: One of the most common cooling issues is a lack of airflow. If you notice weak or warm air coming from the vents, it could indicate a problem with your AC system's air circulation. This problem could be caused by clogged air filters, blocked vents, or a faulty blower fan. Begin by inspecting and replacing dirty air filters and ensuring that the vents are clear. If the problem persists, a professional HVAC technician should inspect and clean the system.
2. Leaks of Refrigerant: Refrigerant is responsible for cooling the air in your AC unit. A refrigerant leak can cause poor cooling performance and even cause the unit to stop working entirely. You may notice ice accumulation on the coils or a gradual decrease in cooling efficiency. Detecting refrigerant leaks necessitates professional expertise, as working with refrigerants without proper training can be dangerous. Contact a licensed HVAC technician to diagnose and repair any refrigerant leaks and, if necessary, recharge the system.
3. Frozen Evaporator Coils: If your air conditioner's evaporator coils freeze, your cooling will suffer. This issue can be caused by a number of factors, including restricted airflow, low refrigerant levels, or a faulty thermostat. To troubleshoot this problem, turn off the air conditioner and allow the frozen coils to thaw completely. Check the air filter, clean the coils, and ensure the thermostat is working properly after it has thawed. If the problem persists, consult a professional to determine the root cause and make any necessary repairs.
4. Faulty Compressor: The compressor is the engine that drives an air conditioning system, pumping and circulating refrigerant throughout the unit. If the compressor fails, your air conditioner will be unable to effectively cool the air. Warm air blowing from the vents, strange noises coming from the unit, or the AC not turning on at all are all signs of a faulty compressor. Repairing or replacing a compressor is a complex task that necessitates the use of specialized equipment. In order to determine the best course of action, contact a qualified HVAC technician to inspect the compressor.
5. Inadequate Sizing: Inadequately sized AC units can cause cooling issues. If the air conditioner is too small for the area to be cooled, it will struggle to reach and maintain the desired temperature. An oversized unit, on the other hand, can cause short cycling, in which the system frequently turns on and off, resulting in inefficiency and uneven cooling. Consult with an HVAC professional before installing or replacing your AC unit to ensure it is properly sized for your home.
Finally, troubleshooting AC cooling problems can range from simple tasks such as cleaning air filters and inspecting vents to more complex issues such as refrigerant leaks or compressor malfunctions. While some minor issues can be solved on your own, it's critical to recognize your own limitations and seek professional assistance when necessary. Regular maintenance and professional inspections can help prevent cooling problems and extend the life of your air conditioning system. Stay cool and comfortable by addressing any cooling issues as soon as they arise.
Air Conditioner System Repair
For a variety of product manufacturers and brands, both new and old, we specialize in AC repair services.
Excellent technical and customer services are made possible by our friendly and prompt professional Miller's HVAC technicians
and customer support agents.
Common Problems We Fix
AC Electrical Issues
Your air conditioner's electrical components start to deteriorate and decrease efficiency after several years of continuous use. When one component breaks down, a chain reaction of other components could also malfunction, which might eventually damage the entire system.
Common Causes of Electrical AC Issues
• Aging components
• Loose wires
• Dirty fuses
Outdated & Inefficient Refrigerants
Your home's air conditioners do more than just provide cool air. To remove heat and moisture from the air, refrigerant chemicals work with the evaporator and condenser coils in your system. R-22, the previous industry standard refrigerant, is becoming harder to get and costlier as the EPA seeks to phase it out of American air conditioning systems. Contact Miller's for air conditioning repair services if your system still uses R-22 to assist you to locate a suitable option.
AC Water Drainage Issues
Water drawn from the air must be evacuated from the areas close to your system once refrigerant has completed its task. AC water drainage pipes should be inspected often and repaired as necessary, just like any other pipelines. A clogged pipe could back up your entire plumbing system, leading to leaks, flooding, and other catastrophic damage if it is ignored for an extended period of time.
We are able to install units with safety switches that automatically shut down your system the instant AC water drainage backups are noticed. It's crucial to understand how safety switches function if your system already has them. When your system struggles to operate continuously after being turned on, it may indicate that the drain is backed up and activating the safety feature.
Ductless Mini Split Repairs
Since they are used for both heating and cooling in your house, ductless mini-split systems are comparable to heat pumps. Miller's provides qualified mini-split repairs, handled by specialists with experience resolving aggravating problems including clogged filters, refrigerant leakage, and capacitor troubles.
Air Conditioner Maintenance
To function correctly and safeguard your investment, home air conditioning systems need routine maintenance performed at least once a year. Industry studies unmistakably demonstrate that routine preventative AC maintenance servicing will greatly extend the life of your system, keep it operating as efficiently as possible for energy usage, and maintain clean operation within your home. Additionally, to preserve the longevity of the warranty on the device, many air conditioning system warranties call for yearly AC maintenance.
Protect Your Family’s Health.
Get Your Ducts Cleaned.
You put a lot of effort into keeping your house clean and safe for your family, yet there could be dangerous toxins hiding in places you can't see.
In your air duct system, allergens like dust, pet dander, and mold can gather and accumulate over time.
Despite your best efforts, this can lead to contaminated and harmful indoor air. Here is where our experts can help.
We can eliminate dust, dirt, debris, and irritants that can lead to disease or allergies using specialized and effective equipment.
Your indoor environment will be clean, fresh, and healthy after having your air ducts professionally cleaned.