• jmill@lemmy.zip
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      8 hours ago

      Yes, but many gas water heaters have an exhaust pipe that runs outside the home, usually with a fan to push the exhaust out.

      • xylol@leminal.space
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        1 day ago

        Yeah no issues that I’ve ever seen, probably long term but wouldn’t be able to differentiate from any other exposure during a life time. I also dont hang out in the water heater closet or laundry room all that much