A:AnswerHi Richard,
Thank you for your submission. In researching the information, you will need to input the tablets in to the side vent on the air conditioner which goes into the pan. Thank you for allowing us to assist you with your inquiry.
Respectfully
A:AnswerHello Albert! The pan treatment tablets will not kill existing mold within the blower motor. However, they will help to maintain the odor coming from the blower. Hopefully this information is helpful to you. –Thanks!-