[RFI] RFI in the HF spectrum from variable speed Mitsubishi HVAC systems

[David Propper]

Hi all,

I am considering installing 2 Mitsubishi Split Ductless air conditioning/heat pump units in my home. I have read threads in the past that cite RFI problems in the HF spectrum from HVAC systems which use variable speed compressors and fan motors.  Do you have any history with these systems and specifically the MUZ-FE12NA and -FE18NA outdoor units which mate with the MSZ-12NA and -FE18NA inside units ?

Thanks in advance for your assistance.

73,

Dave, K2DP
St. Louis