I am in North Carolina and a heat pump here looks like an air conditioner.
I was not thinking about the expensive geothermal heat pump when I made my
comments.
John KK9A
To: rfi@contesting.com
Subject: Re: [RFI] RF quiet HVAC
From: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Wed, 2 Dec 2015 14:10:02 -0500
What about heat pumps that use ground water which 5 feet deep and down
runs around 50-55F Up here they either put down, 4 to 6 50' wells (give or
take), or plant a large pipe network depending on the heating degree days.
73
Roger (K8RI)
On 12/2/2015 1:10 PM, charlie@thegallos.com wrote:
You need to be in a warmer climate for heat pumps to work efficiently. I
have several units and my main floor one also has a propane furnace that
takes over when it is less than 30 degrees outside. I have noticed no RFI
with any of my American Standard heat pumps.
John KK9A
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