LiftMaster Logic 5 Voltages
Friday, September 25th, 2020 at 3:36 pm by Dan MusickIn most commercial operators sold in the last century, there were two voltages: the incoming line voltage, and the lower secondary voltage from the transformer. This was usually 24-28 volts with alternating current. On rainy days in my early years, this lower voltage would often produce a noticeable shock.…
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