[RFI] Blower noise from Carrier Furnace

[Gary Smith]

Thanks for this very valuable info. Our hvac system is near replacement 
time, good to know that Trane corp knows (and apparently, understands) 
about and can do something about RFI from their hvac system.

Gary...wa6fgi



On 1/27/2016 7:41 PM, Tim Duffy wrote:
> Hello Jim:
>
> I had a new HVAC system installed last year - It is the American Standard
> brand. I had bad RFI on 20 meters.
>
> I found this document:
>
> http://www.crompton.com/hamradio/Trane%20XV95%20RFI%20Documentation.pdf
>
> It gave me all the info I needed to give to the HVAC installers to fix my
> RFI. Now my HVAC system is RFI noise free.
>
> Hope this document (lots of links) or something else you can Google will
> help you solve your problem.
>
> 73,
> Tim K3LR
>
> -----Original Message-----
> From: RFI [mailto:rfi-bounces at contesting.com] On Behalf Of Jim Netwal via
> RFI
> Sent: Wednesday, January 27, 2016 2:55 PM
> To: rfi at contesting.com
> Subject: [RFI] Blower noise from Carrier Furnace
>
> Last August I replaced my dead furnace with a new Carrier Model 59TP6A060
> variable speed, 2-stage furnace.  Right away I noticed that I had loud
> blower motor noise ever 18 kHz on most bands but it was the loudest on 17
> meters.  Does anyone have any advice or a fix for this?  Thank you in
> advance!
>
> 73, Jim W9UUM
> www.w9uum.com
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