[RFI] Fwd: Mini-Split for new ham shack

Don kb5kwv at gmail.com
Mon Mar 8 17:32:45 EST 2021


I have a Carrier mini split about 30 foot from my tower and HF antenna 
goes right beside it, and a Lennox cooling my shack with no problems out 
of both of them. I was told they are both the same manufacture. Both 
have variable fans both outside and inside.



-------- Forwarded Message --------
Subject: 	[RFI] Mini-Split for new ham shack
Date: 	Mon, 08 Mar 2021 09:54:00 -0800
From: 	David Winarsky <david at winarsky.com>
To: 	rfi at contesting.com



Hi folks,

I’m in the final stages of building my new ham shack at a remote / tower 
location and need to decide on the heating and air conditioning. It’s a 
10x12 shack with ~12 feet high ceilings, so it’s a small space, but it 
can get pretty hot up there in summer (sierra foothills of California). 
I only have ~30 amps total available so will also need something efficient.
My contractor recommended a Fujitsu Mini-Split: 
https://www.fujitsugeneral.com/us/products/split/wall/12lzas.html 
<https://www.fujitsugeneral.com/us/products/split/wall/12lzas.html>

Has anyone had any experience with these types of units?

It seems to have a variable speed motor with “inverter technology” but 
the HVAC company says it can be placed in a specific mode (low, med, 
high) rather than auto where it will stay fixed.

Appreciate anyone's feedback/experience with this or any alternate units 
to consider.

Thanks,
David K6ZD
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