[RFI] HVAC

[James Jordan]

I also have Carrier Infinity. Dead quiet in every way and also saves a lot of $ in electricity. A good investment. 
Jim K4QPL 

Sent from my iPhone

> On Nov 11, 2024, at 2:48 PM, Dave (NK7Z) <dave at nk7z.net> wrote:
> 
> My neighbor also has two Carrier units, and I can't tell they are there...
> 
> 73, and thanks,
> Dave (NK7Z)
> https://www.nk7z.net
> ARRL Volunteer Examiner
> ARRL Technical Specialist, RFI
> ARRL Asst. Director, NW Division, Technical Resources
> 
> 
>> On 11/11/24 09:37, Gary NA6O via RFI wrote:
>> My top-of-the-line Carrier Infinity system, installed last February, is totally quiet. Variable-speed everything but it’s simply loaded with filtering components. It’s also acoustically quiet. Very nice.
>>   Gas furnace model 59MN7B080
>>   Compressor model 24VNA660
>> 
>> Also up at N6RO is a new 3-ton mini-split heatpump from Bryant that is absolutely RFI quiet.
>> 
>> AND my Mitsubishi mini-split at W6SRR is silent (MUZ-GL12NA).
>> 
>> These systems were all carefully tested by me with my DFing equipment and in use on all bands with nearby antennas. So yes, there is hope in the HVAC industry.
>> 
>> -Gary NA6O
>> 
>>> From: Dan K2YWE <dan.k2ywe at gmail.com <mailto:dan.k2ywe at gmail.com>>
>>> To: Rfi List <RFI at contesting.com <mailto:RFI at contesting.com>>
>>> Subject: [RFI] HVAC
>>> 
>>> 
>>> I'm need to replace my 25 year old HVAC with a new oil furnace and AC
>>> system.
>>> EMIis a great concern. It's a small house and efficiency is of little
>>> importance.
>>> What are the recommended brands and/or models?
>>> 
>>> 73, Dan
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