On 18 Jun 2005 15:19:31 -0700, wrote:

I don't know where you live but nowhere that I ever lived had
cold tapwater that was 90 degrees F. You do understand he
would only be recirculating the air, not the water, right?


I folllow your argument. But to use colder water from the house
supply to circulate through the car radiator gizmo where will this
water go to? Certainly potable water is too precious to let it run to
waste or even to over water the lawn. A simpler and more effective
patch would be to put a block of ice infront of the fan.