I could be a loose electrical or mechanical connection. It's been
installed for a while and connections could have loosened up from
expansion and contraction.
On 1/18/2025 9:06 AM, John Blittersdorf via RE-wrenches wrote:
Hi Wrenches,
I have a customer with an SW4024 installed in 2003 with the Trace
T220 transformer for
her well pump. Recently it has started making a lot of noise when the
well pump comes on.
I checked the current on the well pump and it seems to be in the
normal range. I have never had a transformer failure. Could this be a
failing transformer?
Also, I have not been able to source a new one (Outback T240). Are
there other brands
some of you may have used for a step up transformer?
John Blittersdorf
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Christopher Warfel, PE
ENTECH Engineering, Inc.
PO Box 871, Block Island, RI 02807
(401) 447-5773
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