When we moved from Keystone to Stover fuel oil we have written assurance that everything would be the same When you purchased Stover's you DID NOT add kerosene to the OUTDOOR heating so it jelled and froze in the line. Your high low switch was directly wired so that may have also contributed to the issue FINALLY when you did your " service " work you did not add antifreeze to the boiler so naturally it froze along with all the pipes I now have over $12,000 in damages. Want to write the check ? On the other hand everyone I dealt with at your company has been helpful and pleasant to work with
