carrier air handler

Good afternoon everyone,



My name is Kevin. I have a carrier 2 ton r410 unit the model number on the air handler is fx4dnf025. It has an ECM motor in it. It is a fixed motor, I guess is what you call it. it has speed taps for selecting the speed. Is there a way to "aftermarketly" wire in a fan control, or by some other means, make it run as a variable speed motor? Trying to work on dehumidifying the house a bit more.



thanks in advance,



Kevin

carrier air handler