You're home, sitting in a room that's way too hot.

You look up, and the HVAC system isn't working. You know it's not just the season because you were in the same house two days ago, and the heating systems worked fine then.

What do you do? The HVAC systems in your home are vital to your comfort, and it's important to know what to do when there's a problem. Read on to learn more about HVAC maintenance.

1. Shut Off the Power

First, locate the circuit breakers and switch off the primary power source. Additionally, check to ensure the system is completely shut down using the control panel or thermostat.

The unit should not run or make any noise when you are done. After the power has been shut off, use a multimeter to find any residual electricity and check that the area is safe for the technician.

2. Clean the Condenser Coils

Over time, dirt and debris can accumulate on the coils, preventing proper heat exchange. To clean the condenser coils, turn the power off to the unit and use a garden hose on a low-pressure setting to remove dirt and debris.

If still not cleaned thoroughly, use a soft brush and detergent applied directly to the coil. Bring the solution to a light white lather, then rinse it with water until it's no longer visible.

Once the coil is completely dry, the power must be restored. You can contact the service if you need help figuring out what to do next. Click for air conditioning repair to help you out!

3. Test the Fuses

Troubleshooting common HVAC maintenance issues starts with testing the fuses. Switch off the power to the unit. Locate the service disconnect switch and switch off the power. Inspect the circuit box for fused links. Replace combined links with new fuses of the same amperage.

Check the voltage using a voltage meter. The unit should be restarted after checking for burned-out fuses and changing them as necessary. As a safety precaution, switching off the unit and powering it when checking or changing the fuse is essential.

4. Inspect the Inside of the Access Panel

If you are experiencing HVAC problems with your system, one of the first things you should look at is the inside of the access panel. This panel houses many of the components of the system, and it can often be a source of the problem. Look for any loose or worn parts. Check for any frayed or damaged wires. Make sure all panels are securely fastened.

If your fan motor isn’t working correctly, examine the connections and replace the engine. Look for wear and tear on the blower, heat exchanger, or condensation pan.

5. Replace the Start or Run Capacitor

If you’re having trouble with your HVAC system, check the start/run capacitor. The first step is to unplug the power cord and turn off the circuit breaker.

Next, remove the metal box cover to expose the start/run capacitor. The terminals connect to the motor, and the wires must be disconnected. Finally, replace the screws holding the capacitor and replace them with the new capacitor.

Learn More About HVAC Maintenance

The importance of regular HVAC maintenance must be considered. Are you looking for the best HVAC company in Winnipeg? Consider scheduling an annual maintenance check-up with your local HVAC technician to ensure your HVAC system is in top condition.

You can keep your system running efficiently and smoothly with the proper maintenance plan.

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