[R-390] High Electrical hash noise level

[Harold Hairston]

 A bit over 20 years ago, we retired and built out final home. We installed 
two Trane Heat Pumps. A couple of months later when the Ham Shack got 
populated, here came the "Hash". It was sectionalized to the blower motors 
in the air handlers. I don't remember if it was isolated to heat or air 
mode. A call to the trane engineers in Dallas resulted in Trane installing 
two new RF free blowers. I recently replaced one of the original systems and 
it is RF free.

Harold