Does an oil furnace need to be cleaned?
user
Not usually.  Most oil furnaces in this country are well-designed and properly maintained and rarely need cleaning.
assistant
Are you sure? I thought they got dirty and needed clean at least once in a while.
user
Well, I think it depends on how old your furnace is and how well it’s been maintained.  Sometimes a little dirt can just naturally accumulate in the cracks and crevices of a furnace.  However, you should ask your local heating contractor to help you check the inside and to make sure that your furnace doesn’t need any repairs.
assistant
Ok I will thank you.
user
No problem.
assistant
Does an oil furnace need to be cleaned?
user
Not usually.  Most oil furnaces in this country are well-designed and properly maintained and rarely need cleaning.
assistant
Are you sure? I thought they got dirty and needed clean at least once in a while.
user
Well, I think it depends on how old your furnace is and how well it’s been maintained.  Sometimes a little dirt can just naturally accumulate in the cracks and crevices of a furnace.  However, you should ask your local heating contractor to help you check the inside and to make sure that your furnace doesn’t need any repairs.
assistant
Ok I will thank you.
user
And be sure to look at the company’s website and get an estimate for any furnace repairs that may be necessary.
assistant
Does an oil furnace need to be cleaned?