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    My experience with BallistiX

    I live in Fredericksburg and didn't realize Ballistix was available locally. Thanks!
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    220v speed control

    I understand, but is it a code approved disconnect? For example could it replace a pull out disconnect on a attic air handler? I know I rabbit trailed my thread....
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    220v speed control

    I think I understand the answer to my question, but have a few additional questions. Switching one leg is common and acceptable as a means of control, but not as a disconnect. I believe the breaker is a suitable disconnect, but I vaguely remember it must be in sight of the controlled device? Can...
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    220v speed control

    Gotcha. I just assumed people called it 220 as a carry over from days past.
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    220v speed control

    I hear it referred to as 220 more often than not in the US. What is the correct term? Most motors are stamped 230. Do I say 230 or 240 if 220 is incorrect?
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    220v speed control

    Most speed controls for fans also have a built in switch. Typically single pole. Otherwise you have to have an additional switch to turn the motor off. The manufactures switch is single pole. Its just interesting to me that if I asked about using a single pole switch on a single speed 220 motor...
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    220v speed control

    I have a 220v variable speed exhaust fan that I need to buy a speed control for. I always assumed it best practice to use a double pole switch when controlling a 220 motor. Almost all speed controls for 220v fans are single pole and leave the 2nd leg hot. I'm confused why its best practice in...
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