Air Conditioner Inspection: Step-By-Step Guide From The Pros
As an HVAC technician who has been inspecting and servicing air conditioning systems for the past 20 years, I know how important it is to take care of this service every year. I’ve seen lots of different systems, and brands, from Carrier and Bryant central air conditioners to Mitsubishi Ductless Mini Splits.
Why Regular AC Servicing Is Important
Regular AC service is essential for maintaining energy efficiency, indoor air quality, and lifespan of your air conditioning system. By conducting an AC inspection, you can identify any potential issues and address them before they become major problems.
Preventative maintenance can also help you save money on energy bills by ensuring that your system is running at optimal efficiency. It’s especially important to get your AC serviced before peak cooling season to ensure that it’s ready to handle the heat.
AC Inspection Checklist
Before performing an AC inspection, the HVAC technician follows a comprehensive checklist that covers all the essential areas. The inspection starts by turning off the AC system and disconnecting it from the power source. The technician checks the foundation and shims for stability and levels. They also inspect the electrical components, including the wiring, capacitors, and contactors.
Essential Safety Features
The HVAC technician inspects all fail-safes, limit and safety controls, and surge protectors to ensure that the AC system operates safely. They also check for carbon monoxide leaks, mold, and pest infestations that can compromise indoor air quality and endanger occupants’ health.
Optimizing Cooling Performance
The HVAC technician inspects the evaporator and condenser coils, fins, and air filters to ensure optimal airflow and cooling. They check the refrigerant charge and levels and inspect the compressor, condenser fan blade, and blower motor.
They also check the air vents, supply registers, and duct seals for leaks, blockages, or debris that can reduce the AC system’s efficiency.
Inspecting Electrical Components
The HVAC technician inspects all electrical components for wear and tear, including the wiring, capacitors, and contactors. They also check the service valves, access panel, and blower shut off for proper operation. They inspect the suction line insulation and drain pan to prevent leaks or water damage.
Comprehensive System Services
In addition to the inspection, the HVAC technician performs full-system services, including cleaning the evaporator and condenser coils, replacing air filters, lubricating motors, and tightening electrical connections. They also inspect the drain line and condensate pump and clear any blockages.
Average AC Inspection Cost In Havertown, PA
The average cost of an AC inspection can vary depending on factors such as location, the size of the unit, and any additional services required.
On average, homeowners can expect to pay between $75 to $300 for a basic AC inspection. However, more complex inspections that involve diagnostic testing or repairs can cost more. Additionally, some HVAC companies may offer a labor warranty on their inspections, which can provide added peace of mind for homeowners.
The Benefits of Service Agreements
Having a service agreement with a professional HVAC company can provide lot of benefits when it comes to maintaining your air conditioner.
With a service agreement, you can schedule regular AC inspections to ensure your system is running efficiently and safely. In addition, service agreements often come with priority scheduling, discounts on repairs, and extended warranties. By having a service agreement in place, you can have peace of mind that your AC unit is receiving regular maintenance and any potential issues are being addressed before they become major problems. Overall, a service agreement can help prolong the life of your air conditioner and save you money in the long run.
Is a DIY HVAC Inspection Possible?
Yes, you can perform a basic inspection of your HVAC system yourself. However, it’s essential to note that some tasks are best left to professionals. A DIY inspection can help you identify potential problems and determine if you need to call in an HVAC technician.
We recommend having a professional inspection at the beginning of the season, and then performing more of the DIY inspection steps in the middle of the summer.
Step-by-Step Guide to a DIY HVAC Inspection
1. Assessing Thermostat Functionality
The first step is to test the thermostat. Ensure that the thermostat is set to the desired temperature and that it’s functioning correctly. If you have a smart thermostat, check the settings to ensure that they’re programmed correctly.
2. Turning off the Power Supply
Before you begin, ensure that you turn off the power supply to the AC unit. This is essential for your safety and the safety of the equipment.
3. Eliminating Debris from the Outdoor HVAC Unit
The outdoor HVAC unit is exposed to the elements, and it’s essential to clean up any debris such as leaves, sticks, or other objects that may have accumulated around it. Also, check for any rodent feces or nests that might be present. If you spot any, make sure you clean it up!
4. Cleaning and Fixing the Fins
The fins on the outdoor unit play a crucial role in heat transfer. They can get bent or damaged, leading to decreased efficiency. Use a soft brush to remove any debris or dirt and fix any bent fins. If they are too bent, call a professional to help you out.
5. Maintaining the Space Around the Unit
It’s important to maintain a clear space around the outdoor unit. Trim any overhanging branches, shrubs, or plants that may obstruct airflow to the unit.
6. Ensuring the HVAC Unit is Level
An unlevelled AC unit can cause several problems, including decreased efficiency and an uneven distribution of cool air. Check that the unit is level using a spirit level, and make necessary adjustments.
7. Cleaning the Evaporator Coil
The evaporator coil is located inside the air handler, and it’s responsible for removing heat from the air. It can get dirty and clogged with dust or other debris, leading to decreased airflow. Use a soft brush to clean the coil carefully.
8. Examining the Evaporator Drain
The evaporator drain is responsible for removing condensation that accumulates during the cooling process. Ensure that it’s clear of any debris or clogs to prevent water damage to your home.
9. Replacing the Air Filter
Dirty air filters can cause several problems, including decreased efficiency and increased energy bills. Replace the air filters as recommended by the manufacturer. We recommend once every 3 months.
10. Wrapping Up the Inspection
Finally, put everything back in place and turn on the power supply to the AC unit. Test the thermostat again to ensure that it’s functioning correctly. Keep a record of the inspection to monitor any changes or problems.
Air Conditioner Inspection FAQ
What does an HVAC inspector check?
An HVAC inspector typically checks the air conditioning system’s filters, coils, fins, refrigerant levels, electrical components, and overall performance to ensure the system is running efficiently and safely. If something is broken, they will recommend a repair or replacement for your air conditioning system.
How Often Should I inspect my AC unit?
It’s recommended to inspect your AC unit at least once a year, preferably before the summer. However, if you notice any strange noises, leaks, or decreased cooling, you should schedule an inspection immediately. We recommend a professional service at the beginning of the season, then a DIY inspection in the middle of the summer.
How do I test my home HVAC?
To test your home HVAC, you can perform a visual inspection of the system, check the air filters, and observe its operation during regular use. Alternatively, you can schedule a professional inspection to identify any issues and ensure your HVAC system is functioning correctly. Havertown, PA air conditioning repair specialists
Call John Cipollone, Inc. at (610) 446-7877. to speak with your trusted Havertown, PA air conditioning repair specialists.