[RFI] Suggestions for RFI free mini split heat pump?

[martywalks]

Hello Tim

I have 5 Mitsubishi units of various sizes:

Mitsubishi Electric Model MSZ-GL06NA-U1

Mitsubishi Electric Model MSZ-GL06NA-U1

Mitsubishi Electric Model MSZ-GL15NA-U1

Mitsubishi Electric Model MSZ-GL09NA-U1

Mitsubishi Electric Model MSZ-GL06NA-U1

Mitsubishi Electric Model MXZ-8C48AA-U1 S/N 8XU03720A (Outside)


I've not experienced any noise problems from them.  I'm in an area of extreme noise (TWO 20,000 watt+ AM radio antennas about 2000 feet from my house), that are right under utility power lines (210kv and 69kv lines).  I've had problems with LED recessed lights (had to replace 30 out of 33 of the to silence noise).  I've searched all over for sources.  The mini splits are not the problem.  The MSZ-GL09NA-U1 listed above is a 9K unit.  So my installation has this, and others all interconnected.  No noise that I'm aware of on 160-6m and 2m and 70cm.  Lots of noise around, but look as I might, none seem to come from the Mitsubishi minisplits.  These are fantastic heat pumps that both heat and cool.  Installed around 2019.

Marty Smith
WB6MRP




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On Friday, April 12th, 2024 at 11:33 AM, Thomas Hoyer via RFI <rfi at contesting.com> wrote:

> I put a fujitsu in my garage which is about 40' to the low band vertical and about 70 ft from the HF tower. I've noticed no increase in my ambient noise - which is always high anyway....... Doesn't mean that it doesn't put out noise, just my ambient noise level may mask it.
> TomW3TZ
> On Friday, April 12, 2024 at 01:24:24 PM EDT, Tim Heger n3xx73 at gmail.com wrote:
> 
> 
> Hi all,
> 
> I recently moved to a new QTH, and am finishing the new shack inside an
> existing building near the house. I would like to heat and cool the
> shack (375 sq. ft.) with a mini split ductless heat pump. I think I
> will need a 9,000 BTU unit. If anyone here has installed one of these
> and found it to be RFI free, please let me know what brand you have.
> Thanks for any information....
> 
> 73,
> Tim - N3XX
> 
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