What HVAC Maintenance Can You Do vs. What Should a Professional Handle?

Knowing how to maintain your HVAC is important to figure out what you can fix on your own and when you need a pro. You can change filters yourself, but for harder problems, get your AC maintenance services from Beltway Air Conditioning & Heating. This keeps your system working well, saves money, and avoids dangers. This guide shows when to DIY or call for help.

Understanding HVAC Maintenance

Learning basic HVAC maintenance saves money and makes homeowners feel more capable. Knowing how to handle simple upkeep, like filter changes and cleaning, improves system efficiency and reduces the need for professional help. 

However, some tasks should be left to experts, especially when dealing with electrical parts or internal mechanics, to avoid risks and damage. Always prioritize safety by turning off power and using protective gear during DIY maintenance to prevent accidents.

DIY HVAC Maintenance Tasks

Simple DIY HVAC upkeep, like swapping filters, tidying vents, and inspecting the thermostat, helps your system work better and last longer. This means you save money on energy and expensive fixes.

Replace your filter

Choosing the correct air filter is important because it needs to fit your system. To change it, turn off the HVAC, find the filter slot, remove the old filter, and check its size. 

For optimal performance, get a new filter matching your current size and MERV rating. Change it every 90 days, or more frequently if you have pets or allergies, to improve airflow and reduce strain on your system.

Clean outside parts

Remove debris like leaves before cleaning your outdoor AC unit to prevent airflow blockage. Use a gentle cleaner on the condenser coils, following directions carefully. Always shut off the power first. Regular cleaning prevents overheating and issues caused by dirt, making your unit more efficient and durable.

Conduct basic check-up

Inspect your HVAC system for signs of damage, such as cracked belts and strange sounds. Fixing minor issues quickly can avoid costly repairs and ensure your system works well.

Check thermostat accuracy

To ensure your thermostat is accurate, compare its reading with an indoor thermometer’s. Consider recalibrating it or upgrading to a smart thermostat for improved control and energy savings if there’s a difference. 

This way, your HVAC system can run more efficiently, keeping your home comfortable without unnecessary energy use.

Remove system blockages

Ensure the condensate drain line is unblocked to prevent water damage and mold, and keep vents clear of obstructions like furniture or curtains for proper airflow. Catching airflow issues early and doing regular checks can stop bigger problems in your system and keep the air quality and system performance high.

Semi-Annual Professional Inspections

Having a professional check your HVAC system twice yearly is important to keep it working well and safely. Regular checks can find issues early, saving you from expensive repairs and making your system last longer.

Importance of Routine Checks

Regular checks on your HVAC are key to catching problems early, which can improve your system and keep the air clean. Doing these checks can also cut down on emergency repairs. Knowing your system well helps you catch small problems early, saving time and money.

What Inspections Cover

During a professional HVAC check-up, technicians do a detailed inspection, focusing on safety and how well the system works. They search for any problems that could lower performance or be dangerous. 

They often lubricate parts to keep them running smoothly and check airflow to ensure the system works efficiently. They also look out for refrigerant leaks and electrical issues, which need expert skills and tools to fix. 

A professional’s knowledge is key because they can spot problems homeowners might miss.

Safety Precautions for DIY Work

Safety Tips

Before you begin HVAC maintenance, always put safety first by turning off the power and wearing gloves and eyewear. Know your limits, and call a professional if a task feels too risky or complex. Tasks involving electricity or refrigerant require special skills and certifications, so it’s best to let trained experts handle them.

Identifying DIY-friendly Problems

Some HVAC issues can be fixed without a pro, saving time and money. DIY tasks like changing filters or clearing debris around the unit help maintain it between professional check-ups. 

Knowing how your HVAC works through user manuals and online guides lets you figure out when to handle a problem or call experts.

When to Call the Professionals

For safety, always let experts handle electrical repairs and HVAC issues because they have the necessary skills and tools. Trying to fix a furnace yourself can be risky. Hiring experts means your HVAC system will be fixed safely and last longer. 

If it starts making weird noises or stops working properly, you should immediately call a skilled technician. They can spot and fix problems you might miss. Choosing a reliable expert is crucial for good results. 

Also, getting your HVAC checked by professionals annually or semi-annually prevents serious problems and saves money by avoiding costly repairs, ensuring your system runs well for longer.