[Elecraft] OT Antenna location concern

[W2BLC]

Most informative answers - in particular those from hams in the HVAC 
business.  Did not know there were standards to which devices must be 
hardened and it is probably not needed that I even worry about it. They 
appear to be well shielded from giving and receiving interference - 
perhaps lessons learned along the way.

However, I have decided against installing the antenna in close 
proximity to the mini-split anyway.

Thanks to all responding.

Bill W2BLC K-Line