by Wolf » Fri Feb 06, 2015 12:36 am
The only thing that I can think of with a radiator that could cause a problem is if there is a non stick coating, like Teflon on it.
Air conditioners worry me as many of them produce ozone , which is bad for you and birds. So check to see if it produces ozone before you get or use it around your bird.
I am not aware of any other problems with these devices. I hope this helps.