UpCodes logo

Related Code Sections

25.3 Systems Acceptance, Circulating Closed Loop Systems
to pressures greater than 175 psi (12.1 bar). All components of sprinkler system and auxiliary system have been pressure tested as a composite system ...
1214.8 Hydronics, Secondary Loops
Secondary loops that are isolated from the primary heat-distribution loop by a heat exchanger are closed-loop hydronic systems and shall have ...
F 109.1 Geothermal Energy Systems Part I — General, General
be tested at the design flow rate(s) and differential pressure(s) recorded. Where the actual pressure change at design flow is more than +/—10 percent ...
(F) Wiring and Protection, Drip Loops
Drip loops shall be formed on individual conductors. To prevent the entrance of moisture, service-entrance conductors shall be connected ...