I have just woken up to what I originally thought was something burning, as the smell in question smells a bit like smoke. I got up and went to the bathroom connected to my bedroom and I realized that is in indeed where the smell is the strongest. I've checked my whole house and the smell is definitely coming from the bathroom.
Sounds like there is a drain without a trap, smell the shower and sink drains when the fan is on. The fan is pulling sewer gas in from one of those drains most likely. Also there could be an uncapped abandoned drain hiding in your wall, if the bathroom was remodeled and fixtures moved.
Understanding the Necessity of Bathroom Exhaust Fans: Moisture vs Smell ...
If you've noticed a burnt smell coming from your bathroom exhaust after turning it off, it's important to understand the possible reasons behind it. This article dives into the causes of a burnt smell from the bathroom exhaust and provides useful insights to help you address the issue effectively. What to do if your bathroom ceiling fan smells like burning? If you smell burning from your exhaust fan, turn it off and look for melted wires and wire nuts.
It's important to catch these signs early, as issues like these are likely going to get worse and could spark a bathroom ceiling fire if left alone. 5 bathroom smells to be aware of 1. A rotten egg smell It sounds awful but if you ever notice the smells of rotting eggs in your bathroom, be aware that something needs immediate attention.
6 Signs your bathroom extractor fan should be replaced
'If your bathroom drains smell like rotten eggs, this is a result of bacteria that is growing in your pipes,' Peter Clayton, from Trade Plumbing says. Learn how to quickly and easily eliminate the lingering burnt smell in your bathroom with these simple solutions. Say goodbye to unpleasant odors and enjoy a fresh, clean space.
Started out of nowhere yesterday. When I came downstairs after a few hours I noticed a strong burning smell that I eventually found was strongest in bathroom. I felt every outlet downstairs, smelled them, smelled vents, etc and can't find it.
Electrical Fire Investigation: The Risk of Bathroom Exhaust Fans | OCI ...
I turned the breaker off for that room and this morning the smell is gone. The sewer smell when running the bathroom fan is unlikely to come from the fan itself. Instead, turning on the fan pulls the smell into the bathroom from drains, toilets, and windows due to blockages or incorrect plumbing or venting.
It's possible the "return air" is coming from somewhere within the bathroom where is smells. For example, when you run an exhaust fan you are effectively depressurizing the room which will pull in air from somewhere else.
