Derek Diggler
Member
I have a 4.5 year old home with a tankless water heater in my crawl space. The past couple of weeks I have noticed that all of the sudden I am randomly hearing a fog horn sound from my crawl space. It happens randomly when a sink is turned on, washing machine on, toilet flushed ect. It doesn’t seem to matter whether drawing hot or cold water either. I went under my house and it appears I have some sort of blow off valve that shoots water out when it happens (I have been catching the water). Please see attached pictures of my set up in my crawl space. Please help! How can I fix this problem?
Thanks, Derek
Thanks, Derek