By allareaappliancellc Posted June 9, 2016 In rinnai_tankless2016-06-092016-06-09http://allareaappliancellc.com/wp-content/uploads/2015/10/All-area-appliance-logo1.pngAll Area Appliancehttp://allareaappliancellc.com/wp-content/uploads/2015/10/All-area-appliance-logo1.png200px200px 0 known as the “cold water sandwich effect” – that results from turning the hot water faucet on and off repeatedly. Leave a Comment Cancel reply Save my name, email, and website in this browser for the next time I comment. CAPTCHA Code *
