Read "here" and learn, I did: I've never used 220.53.
I believe that
I've been blessed with doing new construction on large jobs(period)! It's work that mostly doesn't involve any requirement to question anything; mostly the drawings are engineered correctly to not require this. It’s not that sometimes things don’t get questioned or that situations don't present themselves.
The motor is only a minor fraction of any hot tub load, the majority goes to heating the water.
What section of the NEC do you guys feel overrides 220.53? Or do you feel that the tub doesn't fit the definition of 'appliance'?
Depends on whether they use * Residential Standard or Optional Calculation.
Ok, it's an appliance, its equipment with either a name plate that includes all or some of
Article 430.7 (A) & (D). It’s funny that both
Tables 240.3, 430.5; don’t have anything listing of
Article 680. My thinking is right along what was stated by kwired, and now gndrod.
This has been tumbling around in my head for days.
If one reads both items appliance and equipment in the
Index, they both contain each other words in the definition, I’ll surrender that it’s an appliance.
My underlying thought has been, is that one is trying to use a two circuit appliance circuit as a cure.
OK, tell me what one has used please.
Mike Holt on the Home Page has Free Stuff, in there is a * Residential Calculator.
Please download to follow along at your 10-20!
Well go figure this out! Using the First Box one can change from Residential Standard to Optional, please note that the articles change per the desired selection.
Please also read all the authors’ notes way below the input areas!