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Old 09-22-2017, 07:43 AM
zeno zeno is offline
VideoKarma Member
Join Date: Mar 2013
Location: New Hampshire
Posts: 3,142
Doug did testing & found a modern sub for the thermistor. It here
somewheres. Trouble has been the OEM's are going bad in the

Keep in mind always check the tube chart for the right damper / regulator
tubes & do not sub a wrong pair.

73 Zeno
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