When I turn my heat on the only setting that will work is on high what do I need on 1995 Honda Accord

it happens all the time.

2 answers 3 comments
blower motor resistor
Really? On a Honda?
agree with your.mechanic
replace parts until fixed or run out of money.........never mind.
Have blower motor power transistor tested , it may be that or the control switch (that can be tested also). test , before replacing to save aggravation and money.