Thanks for all the input. We’ve now sorta gone off the trail into HVAC,
economics and other side discussion. I think my post inquiring about specific
pool pumps and related RFI issues has been covered.
I really appreciate the knowledge existing in this group.
73,
Jim K4QPL VP5M
Sent from my iPhone
> On Jul 2, 2018, at 8:59 PM, Roger (K8RI) <k8ri@rogerhalstead.com> wrote:
>
> Our efficient home made going to a heat pump impractical. The break even pay
> back compared yo our "old" furnace" was close to 50 years, making the high
> efficiency heat & air conditioner more economical (The rebate for the high
> efficiency with the 2 speed blower was the same as with the variable speed in
> MI .) They were willing to guarantee the variable speed would be RF quiet,
> "in writing", but I decided to go with the two speed
>
> 73, Roger (K8RI)
>
>
>> On 7/2/2018 1:01 PM, Phil Duff wrote:
>> From what I saw when we replaced our heat pump system couple years ago the
>> variable speed controller systems had a higher SEER rating than the standard
>> controller systems.
>>
>> Folks trying to save $$ on heating/cooling costs coupled with possible
>> rebates for higher SEER systems encourages installations with variable speed
>> controller I suspect.
>>
>> We stayed with a standard (RF quiet) controller.
>>
>> 73 Phil NA4M
>>
>>
>>> On Jul 2, 2018, at 11:53 AM, Jim Brown <jim@audiosystemsgroup.com> wrote:
>>>
>>> Why use variable speed controller at all? Most systems that use motor
>>> controllers have 2-speed controllers as "standard equipment" and offer
>>> variable speed as an upgrade. I suggest that you try to avoid variable
>>> speed.
>>>
>>> 73, Jim K9YC
>>>
>>>> On 7/1/2018 11:25 AM, James Jordan wrote:
>>>> Other comments or suggestions?
>>>
>>> _______________________________________________
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>>> http://lists.contesting.com/mailman/listinfo/rfi
>> -. .- ….- --
>> Phil Duff na4m[at]suddenlink[dot]net
>>
>>
>>
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>>
>>
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>>
>>
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>>
>>
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>
>
> --
> Roger (K8RI)
>
>
> ---
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