Recently I had routine annual oil burner servicing*, and now a problem from last year has returned, likewise when the burner is needed only for the hot water maker. The Beckett 7505 burner controller is shutting down the system and the reset button flashes. The button can be pressed only so many times to fire it up before there’s a hard lock-out. So far I have pressed it twice.
The first step in last year’s troubleshooting was to replace the 7505, despite a diagnostic reporting the original unit was fine. The problem returned only minutes after the technician had left. Later, a complete disassembly of the burner by a different technician revealed a worn-out part. It was replaced, and the burner has been trouble-free for well over a year.
Maintenance is supposed to prevent problems, not cause them. I almost didn’t schedule routine servicing this year, out of concern the very situation that I am in would occur, but it’s included in the service contract.
Being Labor Day weekend, I have a service call scheduled for Tuesday morning. This time, if the diagnostic doesn’t report an internal controller failure, and the technician wants to replace it anyway, I’ll suggest that he keep looking for the underlying cause of the problem.
* Many New England homes rely on #2 home heating oil, which is mostly kerosene, rather than natural gas. The price tracks diesel fairly closely, and the last oil delivery I had cost $6/gallon. Six dollars per gallon, for a bio-fuel mix that has a tendency to clog the fuel nozzle in a burner. Which could be the underlying cause of my present problem. Will I be paying less than $6/gal. this coming heating season?
“waiting for Beckett”. because i had to.