On Jul 22, 7:47*am, "Steve L" wrote:
My daughter is renting a lovely older home in New Jersey with three
~20 or more year old Air Conditioners in it.

They don't work, they just blow air hot air. Does it make any sense to
try and get them repaired?

Odd that all 3 don't work. Are you sure its on "cool" and not "fan"?
Is the T-stat turned up all the way?

If they are indeed broken, its not worth fixing. Today's A/C's are
more efficient.