Cleaning and careing

shaunsteam Member Posts: 6	Cleaning and careing Aug 31, 2010 20:14:55 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by shaunsteam on Aug 31, 2010 20:14:55 GMT Does any one the tube brush size for the boiler?

banburykev Active Member Posts: 20	Cleaning and careing Sept 12, 2010 8:17:03 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by banburykev on Sept 12, 2010 8:17:03 GMT The Boiler tubes should be 1/2" od x 16 swg thick. So the inside dia is 3/8" or 10mm.