Posted by jtown on April 10, 2001 at 09:14:48:
In Reply to: Boiler leaks posted by jtown on April 10, 2001 at 09:07:06:
The fact that your leak comes and goes may be that your waterline is getting higher now and then in a steam boiler either manually or automattically. In a water boiler your pressure may be getting higher by a make-up sticking etc.