Quote:
Originally Posted by mswlogo
Same here. Gas furnace in MA. Installed with house in the 1970’s. We bought the house in the 90’s. Maybe had it looked at twice. Still running fine when we replaced it a few years back.
Oil furnace in NH. you should be every year (such a dirty fuel, I hate oil heat) but I’d skip a year or two sometimes because we only ran less than one tank of oil a year.
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The older style gas furnaces and boilers require little to no maintenance, I'm not familiar with the newer condensing units.
I hear, from many of my friends that have had them installed, they need yearly servicing and they have many more problems.