"LouB" wrote
OK Q1 Unit may be over 20 years old. Is it worth fixing or should I
just get a new hood? Exhausts outside.

Lou

You can probably fix it far cheaper, but there are other considerations.
Does the hood perform as well as you'd like? If not, replace it.

Can you put in just a new hood or will that be the trigger for a $30,000
kitchen renovation?