My AC/Heater Blower Motor seems like it's blowing less air lately. I assume that means it could be going and I may replace it.

But it got me thinking. Is there any way to boost the air volume moved versus what would be moved with a new OEM motor?

 

what do mean less air its not blowing hard at all when you put it on high or do you mean that is low on freon. if not then if you can yeah just replace it to see if will make a difference. you live and you learn right? hey good luck with that also post an update so every body could read your discovery.

 

alot of the time they just get filled with crap try removing it and cleaning it out

 

your right!! I forgot that it suck air from the out side. yeah try that and see what happen, let us know of your discovery.

 

I thought I asked a simple question ... but perhaps not. Let me try again.

Can I buy an AC/Heater Blower Motor that will move more Cubic Feet per Minute of air than a new OEM unit?

 

I don't think that it would make a difference because it uses same 12v DC and you can't push any more volt then that. And also has to do with the limitation of space.

 

you are not going to get a noticeable increase in airflow and btw even if you could push more air it still would take the same amt of time to heat up or cool down the interior as that is solely a function of the evap and heater core