CSA B139-09 code book
The CSA B139-09 is available now for ordering. This is the eighth edition of CSA B139, Installation code for oil-burning equipment. It supersedes the previous editions published in 2004, 2000, 1991, 1976, 1971, 1962, and 1957. To order and get special COHA member price ($98 plus shipping), please visit Http://coha.ca/nationalstore/product.php?productid=16248&cat=254&page=3.
