AC Maintenance Tips For Longer Lifespan
Periodic visual checks on your air conditioner and its components can detect potential problems early and prevent them from becoming costly. Whether you use a window or central air conditioning system, regular visual inspections and maintenance tasks are integral to keeping it running smoothly and maintaining indoor air quality.
That is why we have prepared this guide to explain the best air conditioner maintenance tips that can increase the lifespan of the AC and save utility bills.
Clean the Filter
Air filters collect dust, grime, and other debris that can block unit airflow, increasing operating costs. We recommend regularly cleaning the dirty air filter or using reusable air conditioner filters. Use a soft brush to remove any buildup carefully, then wash thoroughly with warm water.
You can also soak disposable filters in water and white vinegar to dissolve built-up residues, but dry them before returning them to their HVAC unit. Make sure to read your user instruction manual to know about any cleaning agent that can cause potential damage to the filter.
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Check the Condenser Pad
Your air conditioning condenser pad might only be considered occasionally, but it plays a critical role. It elevates the air conditioning unit off the ground and keeps it dry and free from rain pools, inclement weather, insects, or pests. Its role cannot be overstated.
A level condenser pad also safeguards air conditioning units against corrosion and rust, helping them remain functional for years. While many make the mistake of filling their AC units with loose sand as a temporary fix, an alternative that will offer longer-term benefits would be an AC pad made from composite materials like rubber or recycled plastic.
Clean the Fan Blades
An overhead fan’s blades may become infiltrated with dust and debris, making air circulation difficult. To clean them effectively, apply a degreaser or all-purpose cleaner to a towel, then wipe each blade individually.
Be sure to wipe down light fixtures that harbor dust as well. Additionally, inspect both the evaporator and condensate drain for signs of buildup that could create foul smells or reduce efficiency. Clogged drains can produce unpleasant odors that reduce efficiency as well.
Check the Compressor
Air compressor issues can be complex and require professional intervention to diagnose and repair properly. Before consulting an HVAC system expert, here are a few steps you can try yourself. Start by closely inspecting your compressor and checking for physical damage or signs of refrigerant leaking out.
Next, use a multimeter set in Ohms mode to test its windings. An efficient compressor should show infinite ohms across its three terminals; otherwise, it could have shorted windings, which must be addressed before trying any further testing.
Be wary if any wires come loose when dismantling and disconnecting screws/bolts covering its terminal – any warning sign should be noted upon disconnecting them! This process can be complicated for many users, and if you need more confidence about it, you should call a professional maintenance company.
Clean the Condenser Fins
Aluminum fins on evaporator and condenser coils may bend over time, restricting airflow. Air conditioning wholesalers offer a “fin comb” tool to restore them to nearly their original shapes.
First, disconnect the power by switching off the circuit breaker and removing the covers or panels covering the fan cage. Next, use a hose to rinse dirt and debris from the fins, wear gloves, and wear a face mask to protect yourself from the coil cleaner’s foaming action.
Spray coils with specialty foaming cleaner before leaving them for five to ten minutes for proper drying.
Check for Leaks
Whenever your air conditioner stops the cool air, a refrigerant leak could be the culprit, affecting the overall cooling system. A professional technician can use an electronic leak detector to find and repair the leak before it worsens.
Check your outdoor unit for vegetation that has grown into or over it, and ensure its concrete pad is level – an uneven pad may cause the AC unit to sink over time, putting extra strain on its components and potentially leading to severe damage.
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Clean the Condenser Fan Cage
Over time, your AC unit’s condenser fan cage can become a magnet for dirt, leaves, and other debris, hindering its performance and efficiency. Regular cleaning should help your system function optimally.
Use a garden hose to flush away debris from coils and fans. You can also clean the drain line by locating its exit point and access point, unzipping its PVC cap, and pouring hot water mixed with vinegar down its exit point to flush the drainage system.
Remove leaves or debris outside the unit, and trim any foliage within two feet to ensure optimal airflow around it.
Check for Leaks in the Ductwork
Leaks in ductwork are among the leading sources of inefficiency and energy loss in air conditioning systems. They force the system to work harder than necessary, leading to faster wear and tear. That is why it’s important to keep the ducts clean.
Check areas where ducts connect for leaks by running your hand along their joints; any sign of airflow near them could indicate a leakage issue.
Uncover any areas where duct tape has been applied as temporary repairs; remove it so that a professional can provide permanent sealing solutions.
Check the Ductwork
Air Leaks in your ductwork allow conditioned air to escape while unconditioned air seeps in from places like basements and crawl spaces. This air is often filled with toxic fumes that spread throughout your home.
If you believe there may be a duct leak, switch on your system and feel around all its connections for any air escaping. A smoke pencil or incense may also help identify minor leaks your hand might miss.
Frequently Asked Questions
To increase AC efficiency, ensure regular maintenance such as cleaning or replacing air filters, sealing duct leaks, and scheduling professional tune-ups. Use programmable thermostats to regulate temperature, keep blinds closed during peak sunlight, and utilize fans to circulate air. Additionally, consider upgrading to energy-efficient units for long-term savings.
Set the thermostat to a lower temperature to check AC cooling and ensure the system is on. Place a thermometer in the air vent and wait for a few minutes. The air should be at least 15-20 degrees cooler than the room temperature. If not, it may indicate an issue requiring professional attention.
- Set the thermostat to a higher temperature before bedtime, ideally around 78°F, for comfort and efficiency.
- Utilize ceiling fans or portable fans to circulate cool air, and close curtains or blinds to block out heat from windows.
- Consider using lighter bedding for added comfort without relying solely on AC.
Conclusion
Are you looking for reputable HVAC services? Green Street HVAC offers a wide range of options to maintain your house’s comfort throughout the year. We can handle everything, from heat pumps and furnace installationto AC repair and installation.
Contact Us to receive special offers, priority service, and our comfort club. Make an appointment with us right now to avoid waiting until your comfort is compromised and receive excellent service from our knowledgeable technicians!
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