Came out for a smell in the bathroom and for rusty hoses on the washing machine. Found the smell in the bathroom was due to an open sewer vent pipe where an AAV had been previously installed. Looks like they couldn’t fit the new vanity in place because of the location of the AAV. I cut out the old fittings and moved the AAV into the cabinet. Replaced the washing machine hoses. No further issue at this time. Left quote for water heater as it is 15 years old.
