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A faulty HVAC system can leave you in constant discomfort, and when it inevitably fails, you’ll have to pay a premium to purchase a new unit. There are many reasons that HVAC electric motors and systems fail, and it’s important to understand the most common so you can avoid them. Below is a helpful guide you can apply to your maintenance regimen for efficient heating and cooling.

What Contributes to HVAC System Failure?

1. Refrigerant Leaks

Refrigerant is the lifeblood of your cooling system. Without it, the unit can’t produce cold air. If you notice a drop in service, check the refrigerant lines on the outdoor unit. Sometimes, the light vibrations of the unit can loosen joints and connectors, or some of the copper components may have corroded.

Rodents may also gnaw through the hoses, or you could have snagged and torn them on something sharp if you’ve recently moved the unit. If you find leaking fluid, you’ll need a technician to repair or replace the line so your system cools efficiently again.

2. Not Changing the Filters

hvac-electric-motor-covingtonOne of the simplest HVAC maintenance tips is to check your air filters. These capture contaminants in your ductwork, and when they’re clogged, they’ll inhibit airflow. Your system will have to work extra hard to heat or cool your home, placing significant strain on the HVAC electric motor. The wear adds up and will eventually lead to a breakdown, so make sure you check your filters every few weeks and replace them as needed.

3. Dirty Condenser & Evaporator Coils

Condenser and evaporator coils each help to treat incoming air and will gather debris and dirt over time. The buildup can prevent these coils from properly absorbing heat or cooling the unit. They may also generate too much pressure in the system or waste energy overworking to combat the buildup.

These components are expensive to replace, which is why you’ll want to hose them off periodically. If you’ve put off cleaning for a while, you’ll need a technician to perform a deep cleaning.

4. Lack of Maintenance

Ultimately, putting off inspections will result in failure. Technicians will carefully inspect HVAC electric motors, blower systems, compressor coils, and other components for signs of wear. If they identify them early, they can perform preventive maintenance to keep systems running smoothly. You should aim to schedule an inspection every spring and fall before you cross between your heating and cooling systems so you know they’re ready for the workload.

 

If you’re HVAC electric motor needs maintenance, A-1 Electric Motor Service of Covington, KY, is the solution. These professionals have served customers in the Tri-State region since 1961, handling pump repairs and machining services. You can call (859) 291-1351 if you need an inspection or repairs and visit their website to explore a full breakdown of their services.

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