// CODE SNIPPET
309.2 Treatment and Circulation System Equipment
Related Code Sections
309.2 General Compliance, Treatment and Circulation System Equipment
Treatment and circulation system equipment for public pools and spas shall be listed and labeled in accordance with NSF 50 and other applicable ...
Section 3109 of the 2015 WSBC > 3 General Compliance > 309 Equipment > 309.2 Treatment and Circulation System Equipment
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residential exercise spas. Onground storable pools supplied by the pool manufacturer as a kit that includes circulation system equipment ...
Section 704 Onground Storable Residential Swimming Pools, Circulation System
A circulation system consisting of pumps, hoses, tubing, piping, return inlets, suction outlets, filters and other related equipment that provides ...
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The circulation system equipment shall be sized to provide a turnover of the pool water not less than once every 12 hours. The system shall ...
Section 3109 of the 2015 WSBC > 8 Permanent Inground Residential Swimming Pools > 810 Circulation Systems
C404.7.1 [CE] Commercial Energy Efficiency, Circulation Systems
Heated-water circulation systems shall be provided with a circulation pump. The system return pipe shall be a dedicated return pipe. Gravity ...
2018 Washington State Energy Code - Commercial Provisions > 4 [CE] Commercial Energy Efficiency > C404 Service Water Heating and Pressure-Booster Systems > C404.7 Heated-Water Circulating and Temperature Maintenance Systems > C404.7.1 Circulation Systems