The Importance of HVAC Maintenance
When it comes to your cooling and heating system, maintenance is the best way to avoid costly repairs or premature replacement. The majority of HVAC companies offer a service plan that you pay an affordable monthly fee to get the system checked out, fixed or cleaned if needed.
It’s also an excellent idea to carry out a few DIY maintenance tasks throughout the year. This includes cleaning or replacing air filters, and keeping the space around outdoor units free of clutter to allow for the proper flow of air.
Clean the Condenser
The coils in your air conditioner condenser are the primary component of the cooling process. If they’re dirty, you system will struggle to cool, and it could even fail. Cleaning them is an essential aspect of HVAC maintenance. It is relatively easy to complete. This simple DIY task will help you save money, avoid costly repairs, and increase the life of your air conditioner.
It is the first step. It is essential to cut off the power source to your unit. This can be done by turning off the breaker inside your electrical box or by turning off the outdoor unit disconnect switch. This will keep your motors and other electrical components from becoming oversaturated when cleaning.
Once the power is off, you can begin to clear any large debris obstructing the air condenser unit. This includes cleaning up any leaves, sticks or other debris that has accumulated on or around the unit. A shop vacuum equipped with crevice tools is a great tool to reach into the nooks and crannies, and loosen dust or dirt that has built up.
Next, it is time to clean the coils. Before you do this however, ensure that you have on-hand some essential tools. Included in this are coil cleaning concentrates, a pump up garden sprayer and an outdoor hose. Spray the coil cleaner on in accordance with the directions on the product’s label and then rinse using the hose. It is essential not to apply excessive pressure when washing the coils since the fins could easily be bent.
It is recommended to inspect the coils for signs of damage after cleaning. Over time, hail, rocks thrown by lawnmowers and other things can harm the coil’s fins. If the fins are bent, an affordable tool known as a fin comb can straighten them to improve air flow and also to assist in ensuring that the coils operate more efficiently.
When the fins and coils are in good condition Once you’re satisfied with the condition of the fins and coils, you can return to your house and switch on your air conditioning. After around 24 hours, you should check the thermostat and make sure that the temperatures are in line with normal.
Cleaning the Ductwork
Your HVAC system works by bringing air from outside, cooling it and then distributing it throughout your home. The air is transported from the evaporator of the condenser to your home’s registers and vents through a system ducts. These ducts may become clogged with dust and other contaminants when they aren’t cleaned and sealed properly. This can block the air filters which reduces the efficiency of the system and strains your AC unit.
In most cases, cleaning the ductwork is not an easy task that requires the help of professional equipment and methods. There are some things you can do regularly to keep your ducts clean and in good working order. First, change your filter on a regular basis to keep dust and allergens out of building into the ducts. This will also help to keep the clogs from occurring which can result in a lower efficiency of the system and a high energy bill.
Another way to keep your ducts clean is to regularly cleaning the area around vent openings. The hose attachment on your vacuum cleaner will take away all the crumbs, cobwebs and other messes that have accumulated over time. This will increase airflow through the vent. You should also make sure that your ducts are sealed tight and insulated to prevent moisture from getting in, which could result in mold and other biological contaminants.
Ducts that aren’t regularly cleaned can be filled with a wide variety of contaminants, including dust, pet dander, and pollen. These particles can cause a flare-up of respiratory and allergies particularly in children and the elderly. The moisture can cause mold to develop in ductwork, which releases spores that are harmful to those suffering from respiratory ailments.
It is generally recommended that you have your ducts cleaned every three to five years to remove these contaminants and ensure your HVAC system is working efficiently. If your ducts have been sealed well and you regularly change your filter It may not be necessary to clean them. The best way to know for certain is to have your ducts examined. A certified contractor can employ special testing methods to gauge the amount of particles in your ductwork and will suggest suitable cleaning schedules based upon the specific circumstances.
Check the Compressor
The compressor is a crucial element of the system. It must be able to provide cool air to the ducts. If the compressor isn’t functioning properly, it could affect your productivity and result in interruption to your equipment. Fortunately, preventive maintenance is able to help catch minor issues early and avoid excessive downtime. Performing these routine checks can also help you save money by keeping your unit in good working order for as long as it is possible.
The most common sign of a compressor problem is a decrease in cooling capacity, but it could be caused by a number of different factors. A compressor may be working too hard due insufficient airflow. This can wear out the bearings and reduce the life of the compressor. A clogged air filter is a different issue. Filters that are blocked can hinder airflow and cause the compressor to overheat. It is crucial to change or clean the filters according to manufacturer’s recommendations.
Additionally, a blocked filter may also cause rattling noises in the compressor. This could mean that the bearings are worn out and must be replaced. It is also a good idea to replace pulleys and belts regularly. A loose pulley or belt can slip and lead to compressor overheating and other problems. It is also a good idea to drain the compressor on a regular basis. This will remove moisture that can cause corrosion to the motor and other parts. A professional service team will also check for air leaks in the hoses and a tight seal between the compressor and the pressure switch.
A puddle of liquid close to the compressor could be a sign of an issue. This is a risky problem that should be addressed immediately. If you suspect that there is a leak, shut off the air compressor and contact a professional.
Check the Thermostat
The thermostat acts like the boss of your HVAC system, and it’s not surprising that it’s the first thing that a technician will look at when trouble occurs. A properly maintained thermostat is essential for the efficient operation of your HVAC system. It’s among the most neglected maintenance items. Check your thermostat if you notice incorrect temperature readings, unresponsive controls, or continuous cycling.
Inaccurate Temperature Readings
Thermostat sensors can get dirty over time, which can cause the thermostat to display inaccurately. You can avoid this issue by checking the accuracy of your thermostat by using a the use of a separate thermometer.
A malfunctioning sensor or calibration could cause your system to keep turning on and off, which is referred to as short cycling. This can have a negative impact on your comfort and result in excessive wear and tear on the compressor. Fortunately the majority of these issues can be corrected by simply replacing the thermostat’s batteries or resetting its breakers.
If your system isn’t responding to your thermostat at all it’s a good idea to check the breakers that control the thermostat and your HVAC equipment. If the breaker has tripped, it will require resetting to allow the thermostat to be able to communicate with the system again.
It’s also important to check your thermostat for signs of wear or damage. Examine for dust or dirt and make sure that the thermostat isn’t too much exposed to sunlight. Check the fan blades for evidence of damage or rust. These simple checks will help prevent costly repairs in the future, and will ensure that your equipment is operating as smoothly as it can.
Basic hvac maintenance is a great strategy to reduce energy costs and keep your comfort in a commercial property. It can also prolong the lifespan of heating and cooling equipment. By identifying any issues with your thermostat, setting the breaker, and replacing the batteries and fuses, you’ll be able keep your building cool all year round. Make sure to contact an expert if you’re having any other problems or unsure of what is the issue with your system.