Troubleshooting Your Bathroom Heater: No Power and Air Leakage Solutions

The exhaust function of the bathroom heater at home is not turned on, yet there is a situation of air leakage in the bathroom. In this case, how should we handle it? Next, I will briefly introduce how to address this issue.

How to Handle Air Leakage in the Bathroom When the Exhaust Fan is Off

If the exhaust fan (bathroom heater) in the bathroom is off but there is still air leakage, it is likely due to the absence of a backdraft damper. In this case, you can remove the exhaust fan, install a backdraft damper in the exhaust duct, and check to ensure the damper opens and closes properly. Once done, reinstall the exhaust fan.

What to Note During Bathroom Renovation

1. During bathroom renovation, it's important to plan the layout appropriately. For small bathrooms, consider relocating the sink outside the bathroom; for larger bathrooms, you may set up a laundry area inside. Ensure a clear separation between wet and dry zones, with each area having its own floor drain for proper drainage.

2. Make sure to focus on waterproofing during the renovation. The waterproof coating should be applied 2 to 3 times, and a waterproofing test should be conducted after application. The height of the waterproofing on the bathroom walls must be adequate, and water pipes in wall grooves should be treated with waterproof material. Pay special attention to waterproofing at the junctions of walls and other areas during the waterproofing process.

3. Consider the practical needs of family members during the renovation. For example, if there are elderly individuals in the household, it may be beneficial to install grab bars in the bathroom. If the bathroom is used for grooming, having an anti-fog mirror and lighting near the mirror can be useful. For small spaces, opt for lighter-colored materials for a more spacious appearance.

In summary：this article has provided some basic guidance on handling air leakage in the bathroom when the exhaust fan is off. We hope this information will be useful in dealing with issues related to exhaust fan air leakage in the future. For more related information, please continue to follow our website.