The Importance of HVAC Maintenance
Maintenance is key when it is concerned with HVAC and cooling systems. It will allow you to avoid costly repairs or premature replacement. The majority of HVAC companies offer a maintenance plan that you pay an affordable monthly fee to have your system checked, fixed or cleaned when required.
It’s also an excellent idea to carry out a few DIY maintenance tasks throughout the year. Cleaning or replacing air filters, and keeping the area around outdoor units clear of any debris will ensure the proper airflow.
Clean the Condenser
The coils inside the condenser of your air conditioner are the heart of the cooling process. If they’re dirty the system will struggle to cool properly and may even break down. Cleaning them is an essential aspect of HVAC maintenance. It’s fairly easy to complete. This simple DIY task will help you save money, avoid expensive repairs and extend the life of your air conditioner.
It is essential to disconnect power from your unit first. You can do this by shutting off the breaker at your electrical box or the outdoor unit disconnect switch. This will safeguard your electrical components and motors from being flooded during cleaning.
Once the power has been turned off, you can start removing any large objects that could be blocking the condenser air. This includes taking away any leaves, sticks or other debris that has been accumulating on or around the unit. A shop vacuum that has a crevice tool is an excellent way to reach into the nooks and crannies, and loosen dirt or dust that has accumulated.
The coils must be cleaned. Before you begin, though, make sure that you have in your possession some essential tools. These will include a concentrate for coil cleaning and a pump-up garden sprayer and a garden hose. Spray the coil cleaner according to the instructions on the label, then rinse with a water hose. When washing the coils it is essential not to use too much force since the fins can be bent easily.
You should examine the coils for signs of damage following cleaning. Over time, hail and rocks thrown from lawnmowers or other items can damage coil fins. Fin combs are a great way to straighten bent fins for better airflow and coil performance.
When the fins and coils are in good shape If you are satisfied with the condition of your fins and coils, return to your home and start your air conditioner. Check the thermostat every 24 hours to confirm that temperatures are within the normal range.
Cleaning the Ductwork
Your HVAC system is designed to bring outside air into your home, cool it, and then distribute it throughout the home. Air is moved from the evaporator inside your condenser unit to your home’s registers and vents via the system ducts. The ducts could become blocked with dust and other pollutants if they are not cleaned and sealed properly. This can block the air filters and reduces the efficiency of the system and strains your AC unit.
Cleaning ductwork can be a challenging task that requires expert equipment and methods. There are a few things you can do to keep your ducts clean and functioning properly. To prevent dust and allergens from accumulating in the ducts, change your filter on a regular basis. This will also help to prevent clogging, which can cause a decrease in efficiency and a higher cost for energy.
Cleaning the area around the vent openings is a different way to keep your ducts in good shape. By using the hose attachment on your vacuum cleaner can remove all of the cobwebs and crumbs that accumulate over time, and aid in improving air flow through the vent. It is also essential to make sure your ducts are properly sealed and sealed with insulation to keep out moisture, which can cause mold and other biological contaminants.
If ducts are not cleaned regularly, they can accumulate a variety of contaminants like dust, pet dander and pollen. These particles can cause allergies and respiratory issues, particularly in children and the elderly. The moisture in ductwork can cause the growth of mold which releases spores into air and can cause health issues for those who suffer from respiratory problems.
It is generally recommended that you get your ductwork cleaned every three to five years in order to eliminate the toxins and ensure that your HVAC system is working effectively. If your ducts are sealed properly, and you replace your filter on a regular basis It may not be necessary to clean them. You can only be certain by having your ducts examined. A contractor accredited by the EPA can employ special testing methods in order to determine the amount of particulates found in your ductwork. They can then recommend cleaning schedules that are appropriate for your specific situation.
Check the Compressor
The compressor is a crucial element of the system. It should be able provide cool air to the ducts. If the compressor isn’t operating in the way it should, it can affect your productivity and cause equipment downtime. Fortunately, preventive maintenance can aid in identifying minor issues early and prevent unnecessary downtime. These regular checks will also save you money by ensuring that your unit as good as possible.
A common sign of a compressor issue is a loss in cooling capacity, although it could be caused by many different causes. A compressor may be working too hard due to inadequate airflow. This can wear out the bearings and decrease the lifespan of the compressor. A blocked air filter is another frequent problem. If the filter is clogged it could reduce the airflow to the compressor and lead to overheating. To prevent this from happening, it is essential to clean or change the filters regularly based on the manufacturer’s recommendations.
A clogged filter may also cause a sound of rattling in the compressor. This could be a sign that the bearings require to be changed. Regularly replacing pulleys and belts is recommended. A pulley or belt that is loose can cause the compressor to overheat and cause other issues. It is recommended to drain the compressor on a regular basis. This can remove accumulated moisture that can corrode the motor and other components. A professional service team can also examine for air leaks within the hoses and a tight seal between the compressor and the pressure switch.
A small puddle of water around the compressor can be an indication of a refrigerant leak. This could be a risky issue that needs to be addressed right away. If you suspect there is a leak, turn off the air compressor and call an expert.
Check the Thermostat
The thermostat is kind of like the head of your entire HVAC system, and it’s no surprise that it’s the first thing a technician will look at when trouble arises. A well-maintained thermostat is crucial to the efficient operation of your HVAC system. It’s among the most neglected maintenance items. Check your thermostat if you observe inaccurate temperature readings, ineffective controls, or constant cycling.
Inaccurate Temperature Readings
Over time, the thermostat’s sensors can become dirty. This could cause it to display incorrectly. Regularly checking your thermostat’s accuracy with a separate thermometer will aid in avoiding these issues and help you save energy.
A malfunctioning sensor or calibration may result in your system constantly switching off and on this is known as short cycling. This can affect your comfort and result in excessive wear and tear on the compressor. The problem can be fixed by replacing the thermostat’s batteries or resetting the breakers.
If your system isn’t responding to your thermostat in any way it’s a good idea to check the breakers that control both the thermostat as well as your HVAC equipment. If the breaker has tripped then you’ll have to reset it to allow your thermostat to be able to communicate with the system.
It is also essential to examine your thermostat for signs of wear or damage. Look for dust or dirt and make sure that the thermostat isn’t too much exposed to sunlight. Check the fan blades for signs of rust and damage. These simple checks can help avoid costly repairs in the near future, and help ensure that your equipment is operating as smoothly as it can.
The simple maintenance of hvac systems on your commercial property is an excellent way to cut down on the cost of energy, maintain comfort and prolong the lifespan of your heating and cooling equipment. It is possible to keep your building cool throughout the year by identifying problems with your thermostat, then resetting your breaker, and then replacing your batteries. Make sure to contact an expert if you’re experiencing any other issues or unsure of what is the issue with your system.
