Goodman is one of the most trusted manufacturers of HVAC equipment in the business but even the most reliable systems can experience problems from time to time. Prompt and proper maintenance is essential to keeping any Goodman air conditioner problems at bay.
Many modern Goodman air conditioning units come with features that will help alert you to problems and provide mechanisms to help diagnose and repair them. However, some lower-end or older models may not have these capabilities. You’ll need to be aware of the problems that can crop up and how to correct them.
While Goodman urges end customers to seek assistance from a professional HVAC repairman, not all issues require outside assistance. For those that do, it is best that you don’t attempt DIY repairs as this could void your warranty on certain components. Still, it helps to know what you can and can’t correct with ease and when you need to call for HVAC repairs to address your Goodman air conditioner problems.
Here are some of the suggestions that might help with Goodman air conditioning unit troubleshooting.
Weak Airflow
The efficiency of your Goodman air conditioner can be reduced by as much as 15% if your airflow is impeded. If you don’t change your filters regularly, they can become clogged with dirt, debris, and dust that prevent air from circulating properly through the ducts. This means your system has to work harder and can overheat.
Changing your air filter every one to three months depending on usage will prevent this issue from occurring. There are several different types of filters you can choose from, from reusable ones that you clean and replace to cheap ones that you discard after use. As long as you match the size required by your unit, you can select whatever works best for your home.
Airflow can also be reduced by leaking air ducts, causing your unit to lose efficiency. Cracked or split air ducts aren’t always easy to see or get to, so it is best that you seek the help of a qualified Goodman qualified technician if you are keeping your air filter clean and still experiencing a loss of airflow.
Exterior conditions can also affect your airflow. Dust storms, debris, and other potential blockages can interfere with the operation of your outside unit if they get stuck in or clog up the fan. Bushes or brambles close to your unit can bend the fan blades, preventing them from proper movement. If you have problems with this, a professional can use a fin comb to straighten any bent fins or blades so that they work properly.
Goodman AC Unit Not Cooling
Condenser coils and evaporators are essential components in your Goodman air conditioning system. They are the key to keeping your home cool. If they get dirty, they won’t absorb heat as intended, which will prevent the adequate cooling of your home. Though your air filters do a lot to keep the coils clean, they will still accumulate dust and grime over time. Activities such as lawn mowing, air from laundry vents, and loose debris can all leave your evaporator’s coils dirty and less effective.
If your Goodman air conditioning system is running but not providing you with the cool air you have come to expect, you should contact your preferred HVAC company for a professional cleaning. Routine maintenance should prevent this problem as inspection and cleaning of the coils are a part of regular servicing of your system.
Fan is Noisy or is Failing
A noisy fan can be caused by several issues. The blades may be bent, causing your fan to hit other components as it rotates, clacking as it wobbles about. In some cases, bent blades may prevent it from spinning at all. You might also have worn out or failed ball bearings. In this case, your fan shaft is unable to rotate. You’ll need to have the affected parts replaced by a professional before your fan will operate normally again.
Increased Humidity
A part of how your Goodman air conditioner works to cool your home is by extracting humidity from the air, but the condensate created by this process has to be drained away from the system. When there are problems with clogged drains or overfilled drain pans, the condensate won’t be able to drain properly. Not only will this prevent your home from cooling to a comfortable level, but the excess moisture in your home can also create problems like mold.
You can sometimes clear the problem yourself by using a hard bottle brush to clear a clogged drain or emptying the drain pan and clearing away any issues that are causing it to overflow. This may solve your problem in only a few moments, allowing your system to work properly again. If it doesn’t solve the problem, you should seek professional assistance to return your Goodman HVAC system to optimal operating performance.
More Goodman HVAC Troubleshooting
Many things can go wrong with any air conditioning system, even one of high quality. Goodman AC troubleshooting can sometimes be hard, as it is difficult to diagnose exactly where the problem lies if you lack the expertise and knowledge of the system. Often you may not associate a noise or a failure with what is truly causing it. Things like loose electrical connections and unexpected vibrations may not cause immediate problems but if left uncorrected, they can eventually wreak havoc on the system, causing more serious issues like failed compressors or fan control failures.
This is the main reason why you should have your system regularly maintained and serviced properly whenever you have a problem. Goodman air conditioners are built to last but sometimes, even the best products need some help performing at their best. Preventative maintenance to prevent Goodman air conditioner problems will keep you from suffering downtime due to a failed air conditioning system. It will also keep your energy costs down, as an inefficient system will use much more electricity than one that is running smoothly.
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