There was a question about how to increase boiler efficiency. Here's the start of a list from easy jobs to more involved.
Clean boiler, including heat exchanger tubes and stove pipe to chimney. Perform every couple of weeks.
Clean blower fan a couple times a year.
Check Barometric Damper for correct draft.
Clean boiler, including heat exchanger tubes and stove pipe to chimney. Perform every couple of weeks.
Clean blower fan a couple times a year.
Check Barometric Damper for correct draft.