HVAC FAQs
FAQs About Our Hvac Services in Knoxville, TN
HVAC systems work hard to keep homes at a comfortable temperature. These complex systems are not easy to navigate on your own, so our professionals are here to answer frequently asked HVAC system questions. We lend you our expertise to help keep your HVAC system working vigorously for as long as possible.
Several signs may imply you need a new AC unit. When your air conditioner is not cooling the house adequately or if you feel the airflow is not strong enough, it may be time for a replacement. Moisture or leakage around the unit is another sign that your machine is giving out. Units over 15 years old should be replaced.
We recommend having your systems serviced twice annually. Have your heating serviced before the cold winter months fall upon us to ensure your family is warm and comfortable. Have your air conditioning serviced before the extremely humid Tennessee summers arrive to ensure you aren’t sticky and miserable during the summer months.
If your system is not cooling or heating certain rooms, you should first ensure your air filter is not filthy, which can prevent airflow. Check the vents in the rooms to ensure they are open and allow air to enter the room. If these solutions don’t work, call our specialists to inspect and diagnose the problem.
Standard filters work but do not improve air quality. We recommend a media air cleaner; the media filter improves dust and particle removal, or a pleated media filter which removes everything from dust to airborne viruses from the filtered air. You should change your disposable filters once a month; if they’re washable, they should also be cleaned monthly.
If an unusual sound comes from your heater or air conditioner, you should schedule HVAC repair services to assess the situation, as it is not normal for your unit to be making strange noises. These noises usually indicate a malfunction and should be serviced immediately to prevent further damage.
Regular maintenance is crucial to preserve the function and longevity of your heating and air conditioning unit. Having your unit serviced by professionals ensures everything is working adequately. Our professionals can check your filters, coils, wiring, housing, motor, and more to ensure your unit is not on track for expensive repairs or complete failure.
When deciding on a reliable HVAC service company, it is vital to ensure that the company is licensed and experienced. Find a company that provides home evaluations, so you get comprehensive service. Be sure to read reviews to ensure they are credible and dependable.
If you’re scheduling HVAC repair services frequently, it is probably time to have a new unit installed. Once your unit is 15 years old, it cannot be continuously cool or heat your home as effectively, costing you a fortune in repairs and utility bills.
The size of your home, insulation, window surface, configuration, and geographic location of your home all play a part in determining which HVAC system will best suit your needs. Our experts can help you figure out what your most effective HVAC solution will be.
HVAC systems work tirelessly to maintain the proper air temperature in your home. Wear and tear are to be expected as they run for long periods of time. Therefore, they need to be serviced regularly. Scheduling HVAC maintenance services twice a year is recommended to keep your unit running to its full potential.
There are several common HVAC problems our customers encounter. Lack of maintenance can lead to a range of deeper issues. Pilot or ignition problems, thermostat malfunctions, mechanical wear and tear, strange noises coming from the unit, blown fuses, and evaporated coils are some of the most common reasons behind the need for HVAC repair services.
Scheduling regular service for your heat pump is key to a comfortable home. We recommend an annual heat pump service and maintenance check. Here’s why yearly service helps:
- Optimal Performance:An annual tune-up keeps your heat pump working at its best. It ensures your system provides consistent heating and cooling.
- Seasonal Prep: Schedule service in spring for summer cooling. Get a check-up in the fall to prepare for winter’s cold. This prevents surprises.
- Reliability: Catch minor issues before they become big problems. Regular maintenance means fewer unexpected breakdowns.
- Longer Lifespan:Proper care helps your heat pump last longer. This protects your investment in home comfort.
Yes, regular maintenance is essential. Even if your system seems to be working well, small issues can go unnoticed and grow into bigger, more expensive problems. A yearly heat pump repair and maintenance service call allows a technician to clean components, check for wear, and make adjustments. This proactive care extends your unit’s life, improves its efficiency, and can save you money on future repairs.
A modern heat pump typically lasts about 15 years. However, this lifespan depends on a few things. How often you use it, the climate in Knoxville, and how well you maintain it all play a part. Regular heat pump unit repair service is the best way to get the most years out of your system.
Controlling your heating and cooling costs is easy. Simple actions can significantly cut your energy bills each month:
- Regular Service:Schedule a professional heat pump service. An efficient system uses less energy.
- Change Filters: Be sure to replace your air filters every 1-3 months. Clean filters improve system performance.
- Clear Unit:Keep your outdoor unit clear of debris. This ensures proper airflow.
- Smart Thermostat:Use a programmable thermostat. It automatically adjusts temperatures to save energy.
A heat pump can be an ideal replacement for a traditional furnace. Heat pumps are recommended as an efficient alternative because they move heat instead of creating it. This means they provide both heating and air conditioning in one unit. For the climate in Knoxville and the surrounding area, a heat pump is an excellent choice for year-round comfort and can lead to significant energy savings. Trust our expert team to safely and efficiently install your heat pump.
You should schedule professional air conditioner maintenance at least once a year. A tune-up in the spring prepares your system for the hot Tennessee summer, and an annual check-up from a qualified air conditioning repair technician keeps your unit in great shape.
Your air conditioner works hard during hot Knoxville summers, and a few common problems can pop up. Knowing what to look for helps you catch issues early:
- Refrigerant Leaks:Low refrigerant can stop your AC from cooling properly. We find and fix leaks to restore its performance.
- Dirty Filters:Clogged filters can block airflow and reduce efficiency. Regular changes keep your air moving freely.
- Thermostat Issues:A faulty thermostat can lead to incorrect temperature readings. This can cause your system to run too little or too much.
- Frozen Coils:Restricted airflow can cause the evaporator coil to freeze, preventing your unit from cooling your home.
- Fan or Compressor Failure:The outdoor fan or compressor can wear out over time. We can repair or replace these essential parts.
If your AC has a sudden issue, it likely needs professional repair. A tune-up is for a working system that needs a check-up to keep it running well. Call for air conditioning repair services right away if you have more serious issues, such as:
- Warm Air:If your unit blows warm air, it’s a clear sign you need a repair.
- Strange Noises:Odd sounds like grinding or clanking mean something is wrong inside the system.
- Constant Running: An AC that runs continuously without cooling properly likely needs prompt attention.
Replacement might be more cost-effective if your unit is over 10-15 years old and needs a major fix, like a new compressor. Frequent breakdowns are another sign it’s time for an upgrade. We can help you compare replacing or repairing your AC unit. You can weigh the cost of repairing the air conditioning compressor against the benefits of a new, high-efficiency unit.
First, turn off your air conditioner to prevent water damage and potential electrical issues. A leak can be caused by a clogged condensate drain line, which is a common problem. You can check the drain pan and try to clear any visible clogs. However, if the leaking continues or you are unsure, it’s best to call a professional for emergency air conditioning repair.
You should have your heating system checked once a year. An annual fall appointment prepares your system for the cold months. A technician will clean the unit, check for problems, and make sure it runs safely. Benefits of regular heating system maintenance include:
- Prevent Breakdowns:Regular checks help catch small problems before they become big ones, keeping you warm on the coldest days.
- Improve Efficiency: A clean and well-maintained system runs more efficiently, which can help with lowering your energy bills.
- Extend Lifespan:Having your furnace serviced yearly helps it last longer, protecting your investment for years to come.
If your system breaks down often, it might be time to consider a replacement. A heating repair service can fix immediate problems, but frequent issues often mean the unit is nearing the end of its life. Investing in a new, reliable system can save you money on repeated repair bills and give you peace of mind.
Deciding when and how to replace your heating system can be a big choice. Heating systems typically last between 15 and 20 years. Keeping an eye on a few signs can tell you when an upgrade might be best. Consider these points:
- System Age: Most heating systems last 15 to 20 years. An older unit may not work as efficiently as it once did.
- Rising Bills:Noticeably higher energy bills often signal a struggling heater. An inefficient system uses more power to keep your home warm.
- Unusual Sounds:Banging, rattling, or frequent cycling noises suggest internal issues. These sounds can mean parts are wearing out.
Yes, absolutely. Technology has improved a lot over the years. Upgrading to a new system can lower your monthly energy bills significantly. The savings on your utility costs can help the new system pay for itself over time.
Installing a new heating system is a straightforward process. Our highly experienced team ensures a smooth transition from your old unit to a new, efficient system. Expect a quick installation process with advantages like:
- Quick Installation:Most standard heating system installations take one full day. We remove the old unit and set up the new one efficiently.
- Minimal Disruption:Our team works carefully to keep your home as undisturbed as possible during the installation.
- System Walkthrough: We show you how to operate your new system and answer any questions you have about its functions.
A well-working furnace is essential for comfort and efficiency. Recognizing common furnace problems early can save time and money. Here are key signs to watch for that may need attention from a furnace repair technician:
- Blowing Cool Air: If your furnace isn’t producing warm air, it could signal an issue with the blower or heating elements.
- Unusual Noises: Loud banging, rattling, or other noises often indicate mechanical problems.
- Yellow Pilot Light: The pilot light should burn blue. A yellow flame could mean a ventilation or gas issue.
Avoiding future furnace problems is easier than you think. Trust a few simple steps that can prevent costly repairs and keep your home warm:
- Filter Changes: Replace your furnace filter every one to three months. This helps air flow freely and boosts efficiency.
- Clear Area: Keep the space around your furnace free of clutter. Good ventilation is vital for safe operation.
- Annual Tune-up: Schedule professional furnace maintenance once a year. A trusted technician can diagnose and fix any minor issues before they become big problems.
An annual check-up is vital for your furnace’s health and your family’s safety. During a maintenance visit, a technician will clean and inspect the system’s components to ensure everything is working correctly. A yearly furnace inspection and repair check also helps extend the life of your unit, preventing premature replacement.
Some noise, like the quiet hum of the blower fan, is normal. Banging or popping could signal an issue with the burners. A squealing sound might mean a problem with a belt or motor bearing. If you hear anything unusual, it’s best to call a technician for emergency HVAC repairs to diagnose the sound and prevent further damage.
Our skilled technicians have the expertise to service all major furnace types and brands. The team arrives with the right tools and knowledge to get your heating system running efficiently. Furnace types we service include:
- Natural Gas:We handle everything from routine checks to complex repairs, keeping your gas furnace safe and reliable.
- Electric:Our team quickly diagnoses and resolves issues with electric furnaces. We ensure your system provides consistent heat.
- Propane:We can easily provide propane furnace services such as repair and maintenance.
Rely on the Professionals for Your Hvac Solutions
If you’re in the market for a new HVAC system or have questions or concerns about your current HVAC system, our knowledgeable professionals at Grissom Heat & Air are always here to assist you. Contact us today to further discuss your situation and find out how we can help your family live better.
For more information, contact the Grissom team today!
(865) 922-9401