How To Check If Bathroom Exhaust Fan Is Working

By | February 17, 2022

How to Check If Bathroom Exhaust Fan Is Working

Bathrooms are prone to moisture and humidity, making them the perfect breeding ground for mold and mildew. That's why it's crucial to have a functioning exhaust fan to remove excess moisture and improve ventilation. Here's a comprehensive guide to help you determine whether your bathroom exhaust fan is working effectively: ### Visual Inspection 1.

Locate the Fan:

Identify the exhaust fan in your bathroom. It's typically mounted on the ceiling or wall. 2.

Check for Obstructions:

Make sure there are no obstructions, such as dust or debris, blocking the fan grill or vents. Clear any visible obstacles. ### Operational Test 1.

Turn on the Fan:

Switch on the exhaust fan and listen for the sound of the motor running. 2.

Feel for Airflow:

Place your hand near the fan grill to feel the airflow being drawn in. If you can feel significant air movement, the fan is likely working properly. ### Paper Test 1.

Hang a Tissue:

Tear off a small piece of tissue paper and hold it against the exhaust fan grill. 2.

Observe the Tissue:

If the tissue is sucked towards the grill and remains in place, the fan is generating enough suction to remove moisture. ### Light Trick 1.

Douse the Lights:

Turn off all lights in the bathroom. 2.

Check for Light:

Look for any light leaking through the exhaust fan grill. If you see light, it indicates that there may be gaps or leaks in the fan housing, reducing its efficiency. ### Moisture Test 1.

Take a Shower:

Run a hot shower for several minutes to create a humid environment. 2.

Observe the Mirrors:

After the shower, check the mirrors and surfaces in the bathroom for any condensation or fogging. If there's excessive moisture, it may indicate that the exhaust fan is not effectively removing humidity. ### Professional Inspection If you suspect your exhaust fan is not working properly after following these tests, it's advisable to contact a qualified electrician or HVAC technician. They can conduct a thorough inspection, identify any underlying issues, and recommend appropriate solutions. ### Maintenance Tips To ensure your exhaust fan continues to function optimally: - Clean the fan grill and vents regularly to prevent dust buildup. - Replace the fan filter every few months or as recommended by the manufacturer. - Check the exhaust duct for any blockages or leaks. - Consider installing a humidity sensor to automatically activate the fan when moisture levels increase.


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