Late December through mid January, St. Louis experienced sub freezing weather, down to zero. This caused my filter bowl to crack. Have fixed the filter bowl, but have a different leak. I cannot see the leak because it is leaking from above the left (port) propane tank. Only leaks when the shower is being used. Was wondering if this might be something common, like the ice maker leaking? How do I gain access to the area above the propane tank? Any suggestions? Model: 2014 39MB.
If it only leaks when the shower is used, it's not likely to be the icemaker line. I'm not familiar with that model so can't offer much past maybe the p-trap for the shower. Access might be behind the basement wall.
We have a 2015 39MB and experienced a water leak shortly after purchase coming from under the shower towards the washer - dryer. We finally found it by removing the washer- dryer and removing shower access panel, turns out it was a fitting to the washer.
Don't know if this will help, but water does move in mysterious ways.