Mitch January 17, 2020 Is it possible that debri build up within the back flow valve can cause boiler water to be leaked into the cold water supply under heavy water usage, causing the boiler to slowly lose water pressure ? ReplyExpand Hide 2 Replies
Is it possible that debri build up within the back flow valve can cause boiler water to be leaked into the cold water supply under heavy water usage, causing the boiler to slowly lose water pressure ?