[an error occurred while processing this directive]
Posted by HeatPro on October 30, 2008 at 10:23:47:
In Reply to: Red Flash boiler problem -- leaks sometimes posted by Peter on October 30, 2008 at 09:50:53:
Many old boilers were designed with controls to keep them warm so expansion and contraction wouldn't make drips in seals if the boiler stayed relatively warm within a range. Draining the boiler could have made it cold to cause the leak and then resealed when used. It is safe to use a boiler if the safety controls are working correctly and there is water in the boiler.
Post a Followup