I don’t think a CVT will work for a retro fit. I only have three speeds cool, heat and fan only.
I am not changing out the old equipment so they still need about the same air flow.
I would like it to use less energy and have a very efficient low quite fan only mode.
What 3 phase motor and VFD would you recommend? I am an old navy electronics technician but a novice when it comes to HVAC.
|