Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Will unused (and undrained) main of steam system corrode if not repaired?

elfie
elfie Member Posts: 266
have a section of a steam system where one of the mains is cold (likely due to a dysfunctional valve) and of course is not providing heat to rads (not really needed).



the condensate pipes and the main in this unused section likely has lingering water/condensate



would this stagnant lingering water lead to corrosion.leaks over time? and would it be best to drain if steam main problem is not be resolved
This discussion has been closed.