Steven1971
New Member
I had a water heater replaced by a plumber about a year and a half ago. I recently turned on the heat to my condo unit and noticed cool air blowing out. I was told that the water heater installation has something to do with it because a section was capped off. So, that section (in picture) should be uncapped and then reconnected to the water heater drain valve (originally I think that was how the connection was). Any thoughts? Also, should both of the blue turn valves (in picture) be opened after the connection? Thank you.