I made my own heated pitot with aluminum tubing and a 12V Cessna pitot
heater element. You can see the details at http://www.abri.com/sq2000/18.html
(about 5 frames from the bottom). The total cost was about $40 - and it's
"new".
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Paul Lee, SQ2000 canard www.abri.com/sq2000

(B2431) wrote in message ...
Will running a 28 volt pitot tube heat on 12 volts heat it enough to use? I
keep seeing 28 volt pitot tubes on e-bay and was wondering if they would do the
job.

Dan, U.S. Air Force, retired