On 7/12/2011 3:24 PM, Frank N. Haas KB4T wrote:
> Ask the vendor for names and addresses of people who have purchased
> the same model. Visit with a battery operated receiver and tune the
> freqs of interest for RFI.
Talk to Train or one of their distributors. I was looking at a
GeoThermal installation with the variable speed fan which is one of the
reasons for the low cost of operation. I asked about RFI and they said
if it turned out to be a problem the company provided a kit to install,
while other companies said they'd never heard of their controllers
causing RFI.
How well the kit works, I don't know.
So "for me" they already have a head start by telling the truth.
73
Roger (K8RI)
>
> Good Luck!
>
> Frank N. Haas KB4T
> Utility Interference Investigator
>
>
>
>
> On 7/12/11, rfi-request@contesting.com<rfi-request@contesting.com> wrote:
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>> Today's Topics:
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>> 1. trane air handlers (Mark n2qt)
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>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Mon, 11 Jul 2011 15:49:02 -0400
>> From: "Mark n2qt"<n2qt@verizon.net>
>> Subject: [RFI] trane air handlers
>> To:<rfi@contesting.com>
>> Message-ID:<78D485D270C042C4A79FB1CD477A1F17@Win7PC>
>> Content-Type: text/plain; format=flowed; charset=iso-8859-1;
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>>
>> I'm new to the list, prompted by the need to replace a failed heat pump. I
>> have read the
>> archives but while I found much to worry me I did not find the specific
>> models that are
>> being quoted to me.
>>
>> I did avoid the variable speed air handlers but there seems to still be
>> concern with the 3/4
>> fixed speed type.
>>
>> Specifically I am interested in the Trane
>>
>> 4TEC3F24A1000A air handler and
>> 4TWB3024A1000A condenser unit
>>
>> I have also read about the Variable Speed Inducer Kit #KIT14688 being
>> supplied for RFI reduction
>> but with less than stellar results.
>>
>>
>> I have enough noise from the neighborhood without adding to it!
>>
>>
>> Mark n2qt
>>
>>
>>
>>
>>
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>> End of RFI Digest, Vol 102, Issue 4
>> ***********************************
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>
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