[an error occurred while processing this directive]
Posted by HeatPro on January 27, 2010 at 08:52:18:
In Reply to: Oil Burner, white smoke - good or bad? posted by Eric on January 26, 2010 at 18:13:03:
White smoke is more often unburned oil along with water vapor. The only way to know is to have a combustion test done:
http://www.heatpro.us/service/oilserv.htm