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680.10 Electric Pool Water Heaters
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All electric pool water heaters shall have the heating elements subdivided into loads not exceeding 48 amperes and protected at not over 60 amperes. The ampacity of the branch-circuit conductors and the rating or setting of overcurrent protective devices shall not be less than 125 percent of the total nameplate-rated load.
Related Code Sections
680.10 Special Equipment, Electric Pool Water Heaters
All electric pool water heaters shall have the heating elements subdivided into loads not exceeding 48 amperes and protected at not over 60 amperes ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 680 Swimming Pools, Fountains, and Similar Installations > 680.10 Electric Pool Water Heaters