i have asthma and when driving in a car with the heat on i can barely breathe. any idea on how to cope with this? . for over 2-3 years now i've had trouble managing my asthma while driving in the car. i can't have the heat on w/o having trouble breathing. i use the heat with the a/c controller on which i think helps dehumidify the air(not 100% on that). the only thing i can really do is crack the window to let some heat out so i can breathe the colder air. this happens in the winter obviously when the heat is needed. the biggest problem is when other people ride with me. i can't have them getting cold.
hi try this forget the ac you can either have recycled air or fresh just keep it to fresh air that's heated up this should work for you. good luck