AC Not Cooling but Not Blowing Hot Air: Possible Causes and Solutions
When your air conditioning (AC)unit is not cooling enough but not blowing hot air, it can be an extremely frustrating situation. With a few quick tests and simple troubleshooting, many homeowners can fix their own AC units and save money on expensive service calls. This article will give you an in-depth look at the common possible causes for AC not cooling and help you troubleshoot your unit to keep it operating smoothly.
Examine Your External Unit First
Before you dive into any repairs or troubleshooting, you should start by inspecting your outdoor AC unit. Check if the outdoor unit is dirty and blocked by fallen leaves, branches, and clogs or if the fan has become dislodged. Clear any debris and check if the fan blades are spinning.
Check Your Filters
Your AC unit uses filters to keep dirt and allergens out the air. If these filters become clogged and dirty, they impede the airflow and prevent your AC unit from cooling your home enough. To check your filters, locate the air filter in the air handler or the evaporator coil. Inspect the filter for dirt and debris and replace if necessary. Make sure to replace your filters every one to three months.
Inspect The Thermostat
Your thermostat helps your HVAC unit regulate the temperature in your home. If your thermostat goes bad or is incorrectly set, it can lead to AC not cooling and other AC problems. An easy way to check the thermostat is to measure the air coming out of the vents. If the air coming from the vents is warmer than it should be, your thermostat might need a new battery or an entire replacement. You can also check the thermostat’s setting to see if it is switched to the right mode.
Check Your Refrigerant Lines
If these lines rust, crack, or come loose, it can cause your AC not to cool. Make sure both your indoor and outdoor units are connected correctly and that there are no leaks, tears, or damage to the lines. If you see any sign of damage, you will need to call a professional AC technician to inspect and repair your unit.
Inspect The Compressor
The compressor is an essential component of the AC unit and regulates the amount of cool air your AC produces. It is crucial to inspect the compressor regularly and make sure it is performing correctly. Check the refrigerant lines and compressor casings for any tears, wear, and damage. If the compressor is broken or not working correctly, it will cause your AC not to cool and will require professional repair.
Other Causes To Consider
When your AC is not cooling, it is important to look for other possible causes. Poor airflow, a problem with the fan, a bad capacitor, or a faulty compressor can all be contributing factors. If none of these solutions seem to work, you may be dealing with a bigger issue and need professional attention from an experienced AC technician.
Professional Assistance
If you have tried the above tests and inspected your thermostat, filters, refrigerant, and compressor and your AC is still not cooling, contact Local Reliable Appliance Repair at (866) 311-8590 for help. Our experienced technicians are ready to provide premier AC services and help you get back to enjoying a cool house in no time.
When it comes to your comfort and ease inside your home, an effective and efficient air conditioning unit is essential. It is always wise to be aware of what might cause your AC unit to malfunction, as knowing the warning signs can help you avoid a long and costly repair. This article provides you with an in-depth look at the common causes of AC not cooling, how to troubleshoot, and when to seek professional assistance. Keep Air Conditioner running smoothly, efficiently, and effectively by following the steps outlined above.
AC Not Cooling But Not Blowing Hot Air: Manufacturer Recommendations & Best Practices
Living in California comes with its own set of challenges when it comes to air conditioning, especially during the summer months. Just when you think it couldn’t get any hotter, you turn on the AC only to be greeted with lukewarm air that isn’t cooling the house as desired. Unfortunately, this is a common problem which can be attributed to a variety of issues.
It is wise to take preventive action in order to avoid situations where the AC is not cooling but not blowing hot air. There are a variety of manufacturer recommendations, as well as best practices recommended by local appliance companies and HVAC technicians.
Check the Evaporator Coil
The evaporator coil is one of the main components of the AC’s cooling system. If it is dirty, clogged, or frozen, it won’t work properly and will circulate lukewarm air throughout the house. For this reason, it’s important to check this component regularly in order to prevent potential issue.
Replace Dirty Filter/s
Another important component of the AC is the air filter. If it is dirty or clogged, it will reduce the cooling capacity of the system and circulate hot air instead of cold. Thus, it is important to replace the dirty filter/s on a regular basis in order to ensure proper functioning.
Clean the Outdoor Condenser Unit
The outdoor condenser unit is responsible for transferring the heat from your home to the outdoors. In order for this to happen properly, it needs to be clean and clear of any debris or vegetation. A clogged or dirty condenser unit can prevent the AC from properly cooling your home and can lead to the AC not cooling but not blowing hot air.
Check the Thermostat
It is possible that the issue is not actually with the AC itself, but rather with the way it is being operated. The thermostat can often be the culprit. It is important to check that the thermostat is set to the desired temperature and is not stuck in the heat mode.
Check Refrigerant Lines
Refrigerant lines need to be properly sized and installed in order for the AC to function properly. If there is air in the lines, the AC won’t cool the air properly and will blow lukewarm air instead.
Troubleshoot the System
If all of the above recommendations have been followed, but the AC is still not cooling, the next step is to troubleshoot the system. This can be done easily with a few simple steps. First, turn the AC off and check for any issues. If none are found, turn the AC back on and check the air flow. If the air flow is weak, there may be an issue with the motor or fan. If all of these checks are unsuccessful, it may be wise to call a local HVAC technician to diagnose and repair the issue.
It is important to take the time to address any potential issues with an AC before they become serious. Following the above recommendations and best practices is a great way to avoid a situation where the AC is not cooling but not blowing hot air. Furthermore, if the issue persists, it is best to call a reliable local Air Conditioning & Heating Company to have them diagnose and repair the issue.
Average Repair Cost for AC Not Cooling but Not Blowing Hot Air
As temperatures rise, so do repair costs. With a seemingly common issue like an AC not cooling but not blowing hot air, repair costs can really add up. To get a minimum idea of what the repair cost may look like, the following is a breakdown of a basic repair in the city of California.
Minimum Repair Cost (Up 20%):
- Replacing air filter: $50
- Checking for blockages and cleaning outdoor and indoor components: $100
- Repairing or replacing the fan motor: $150
- Refilling/repairing coolant: $300
Complex Repair or Installation Price in California:
- Installing or replacing condenser and evaporator coils: $600
- Repairing or replacing compressors: $750
- Replacing fan blade and line set $1,200
- Checking and connecting electrical components: $150
The repair cost includes labor, materials, and taxes. More complex repairs may require additional parts, so make sure to get a detailed estimate. To get the best professional advice on anything AC-related, contact Local Reliable Air Conditioning & Heating at 866-311-8590.
What to Do When Your AC Isn’t Cooling But Not Blowing Hot Air
We know how frustrating it can be when your air conditioner isn’t cooling, but not blowing hot air either. Luckily, help is available! California’s Reliable Air Conditioning & Heating is a family-owned business providing same-day appointments for appliance and HVAC repair and installations. Our team of highly trained technicians are backed by at least five years of experience, giving you the knowledge and expertise you need to get your cooling appliance back on track.
Along with reliable same-day service, Reliable Air Conditioning & Heating offers fair and affordable pricing for both repair and installation services. All work comes with a 90-day warranty, giving you peace of mind when it comes time to cool off in the California sun. And you don’t have to worry about a thing — we’re licensed and insured to give you the trust you need while we take care of your cooling system.
Reliable Air Conditioning & Heating understands how essential temperature control is in the hot California climate, and we’re here to make sure you stay comfortable all summer long. We specialize in AC not cooling but not blowing hot air repair, so don’t hesitate to reach out with any questions or concerns. Our team is ready to help you troubleshoot, repair or install your air conditioner — no problem is too big or too small.
When it comes to cooling down your home, you don’t have time to mess around. With time-tested services and superior technicians, Reliable Air Conditioning & Heating can get your air conditioning unit running the way it should in no time. Get your AC fixed up and get back to enjoying the California sun — contact Reliable Air Conditioning & Heating today!
FAQ About AC Not Cooling but Not Blowing Hot Air: Possible Causes and Solutions
What are the common causes of AC not cooling but not blowing hot air?
Common causes of AC not cooling but not blowing hot air could be a faulty compressor, low levels of refrigerant, clogged air filters, faulty fan motor, and a damaged evaporator coil.
How can I identify if there is a faulty compressor?
A faulty compressor could produce a humming or buzzing sound when it is turned on. Additionally, the air coming out of the AC may have a musty odor or feel warm.
What should I do if the AC has low levels of refrigerant?
If the AC has low levels of refrigerant, you should immediately call a qualified appliance repair technician. The technician can identify if there is a leak in the AC, and they can add the appropriate amount of refrigerant to the system.
How can I prevent clogged air filters?
To help prevent clogged air filters, you should check and clean the filter regularly. The filter should be cleaned every thirty days or whenever you notice buildup and debris.
What happens when the fan motor is broken?
If the fan motor is broken, your AC won’t be able to move the air through the system to cool your home. To fix this, you should call a qualified appliance repair technician to repair or replace the fan motor.
What is an evaporator coil and how can I identify if it is broken?
The evaporator coil is responsible for absorbing heat from the air. If it is damaged, then the AC won’t be able to cool the air properly. To identify this, you should look for signs of refrigerant leaking from the AC as well as a frost or ice buildup on the evaporator coil.
What are the best solutions?
If you are experiencing an AC unit that is not cooling but not blowing hot air, the best solution is to call a local and reliable appliance repair technician. The technician can identify the cause of the issue and repair or replace the part as necessary.
If you are having trouble with your AC, don’t hesitate to call Local Reliable Appliance Repair at (866) 311-8590.