5 Things You Need on Your HVAC Maintenance Checklist

Wondering what to check while performing HVAC maintenance?

Heating and cooling systems require regular checkups and maintenance if you want them to last. Even if you invest in higher-quality units, they won’t last their expected lifespan if you don’t take care of them.

To maintain your HVAC system and keep it running at its best, follow a regular maintenance and checkup schedule. Here’s a must-have HVAC maintenance checklist. We’ll explain what to check and what to do when you check it.

1. Regular Filter Replacement

Regular air filter replacement is an important and necessary part of HVAC maintenance. A clean air filter prevents air from becoming clogged and maintains an efficient airflow to the system. It ensures that the air inside your home is fresh and clean.

Replace the air filter every few months to improve indoor air quality, system efficiency, and comfort. To ensure filter replacement is done on time, it’s important to make sure it’s on your AC maintenance checklist.

2. Inspection of the Thermostat

When inspecting the thermostat, the first thing to check is if it’s positioned in the right spot. Is it too close to a heating or cooling vent, which will cause incorrect readings, or too close to a window, which may cause drafts to interact with the readings?

Next, make sure the thermostat is free of dust, cobwebs, and debris, which will interfere with readings. It’s important to check the battery, too. If it’s dead, the thermostat may not be able to communicate with the furnace or air conditioner correctly.

3. Cleaning and Clearing Debris

Start by clearing any debris surrounding the unit, such as branches, leaves, loose twigs, grass, cobwebs, and dirt accumulated from the wind. Next, use a vacuum to get inside small crevices and clean off the fan blades.

Removing dust with a soft brush can be used in more delicate situations. Check for any blockages in the outdoor pipes, vents, and compressors. Use a coil cleaning solution and spray it over the evaporator and condenser coils.

4. Ductwork Inspection

When inspecting a ductwork system in your AC unit, it is important to check the condition of the ducts, joints, and seals. The ducts should not be dented, crushed, or have any holes. All joints, seams, and connections should be sealed and properly supported.

Connections of HVAC low-loss hoses should not be loose or leaking. The installer must check the ducts for leakage, proper insulation, and proper installation height.

5. Lubricate Moving Parts

Lubricating moving parts is a crucial part of any HVAC maintenance checklist. This includes the motor, fans, pulleys, and compressors found on the unit. This is needed to ensure proper operation and to reduce friction and noise from the unit.

Be sure to use the correct grade lubricant oil intended for the equipment. Also, make sure to use non-seize lubricants on threaded parts like the electric motor mounting bolts and bore brush bearings. Take extra precautions with high-temperature applications.

HVAC Maintenance Checklist You Should Have

Maintaining your HVAC system can prevent costly repairs and improve efficiency. Ensure your system is in top shape by including all of the items mentioned in this HVAC maintenance checklist during your next inspection.

To get more tips and advice, contact a professional today. And while you’re here, explore the other sections of our website for a wealth of informative topics!

Last Updated on September 8, 2023

Usama BIN Safdar
Meet Usama Bin Safdar, a wordsmith hailing from Faisalabad, Pakistan. With over 5 years of experience under his belt, he's a master at weaving words to create content that's not only informative but also engaging. He's a deep-diver when it comes to SEO, and as the Founder of SoftwareBench, he helps businesses and individuals navigate the digital landscape with ease. Follow Usama for a journey into the world of SEO and digital marketing, where every word is crafted with precision and passion.

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