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Total 4 documents matching your query.

1. Re: [CQ-Contest] [MWA] New furnace... off topic, but related to contesting (score: 1): Author: "Greg Fields" <gwfields@comcast.net>; Date: Thu, 10 Dec 2009 16:12:56 -0600; Bob, I put in a new Trane furnace last year that caused S7 noise. First I had help from Ron N0AT finding my noisy power pole then I had an S7 noise that kept coming and going before I figured out I h; /archives//html/CQ-Contest/2009-12/msg00282.html (11,338 bytes)
2. Re: [CQ-Contest] [MWA] New furnace... off topic, but related to contesting (score: 1): Author: Carl Vangsness <wc0v10@embarqmail.com>; Date: Thu, 10 Dec 2009 17:04:52 -0500 (EST); A lot of times the noise comes from the controller, not the motor. If you see increased QRM, ferrites on the AC line to the controller will reduce the hash going back to the AC line. Also ferrites on; /archives//html/CQ-Contest/2009-12/msg00283.html (9,090 bytes)
3. Re: [CQ-Contest] [MWA] New furnace... off topic, but related to contesting (score: 1): Author: NR0L Neill Johnson <nr0l@hotmail.com>; Date: Thu, 10 Dec 2009 21:48:42 -0600; Greg, I should have read your post before submitting my reply to Bob. The inducer motor is an issue for many people. I found the link (below) applicable. The photographs show the same Trane furnace (; /archives//html/CQ-Contest/2009-12/msg00296.html (13,150 bytes)
4. Re: [CQ-Contest] [MWA] New furnace... off topic, but related to contesting (score: 1): Author: Sean Cavanaugh <seanc@unixgeeks.ca>; Date: Thu, 10 Dec 2009 19:55:05 -0600; I've seen a lot about this problem with Trane furnaces, but I've got a similar problem with my new Lennox G71MPP. I haven't found any others with the same problem with this furnace online yet, so I m; /archives//html/CQ-Contest/2009-12/msg00297.html (13,033 bytes)

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