I hope are all doing well, I am referencing Section 8.6.2.2 of the NFPA 13 (2022), which mentions that ESFR sprinklers can be used with premixed antifreeze solutions, provided they are listed. Based on this, would it be possible to protect a cold storage warehouse (refrigerated) using ESFR sprinklers along with the recommended tables if a listed sprinkler compatible with a premixed antifreeze solution is available? Has anyone implemented this solution before?. Due to certain constraints, using dry barrel sprinklers is not possible, and implementing dry pipe systems would require rack sprinklers, which are troublesome.
Additionally, I have been exploring the possibility of using heat tracing as an alternative, but so far, I have not found any viable options. Any insights or recommendations on this matter would be greatly appreciate Best regards, José
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