Yes, they do, but why would you want one? Don't believe all the luddites who say "they're unreliable" or "they're super expensive to replace". They are far more efficient, are very reliable, and aren't that much more expensive to replace (most motor replacement costs are labor).

agree with above post by SKTN...these motors are quieter as well...

TD

ECM blower motors became the motor of choice as of July 2019. The phase out of PSC motors has begun.

You can only buy a PSC motor furnace if it was built prior to July 2019.

This change had been in the works since around 2014 or so.

I sure hope the price for "replacement" ECM motors drops.

My parents and I both had ECM blower motors go bad on Lennox systems. Mine was during warranty (cost would have been expen$ive), theirs wasn't (cost was expen$ive).

dadoes, my TAM7 air handler ECM motor was also replaced under warranty a year ago.

Understand there is a difference including cost of the var speed ECMs blower motors and the single speed ECMs that have effectively replaced the PSC AC motors.

TD