Thanks Ron, after rereading my own question, I meant to ask - You put a wet system inside the cooler with ESFR's? But you answered it anyway - I see you installed the the system above the cooler and installed 2" drops through the cooler supplying the ESFRs. Interesting - still a lot cheaper than ESFR dry pendents. And a lot better since they are not needed. I appreciate this thread, it has definitely changed my way of thinking about coolers situations.
Thanks, Bobby Gillett Sent from my iPhone > On Jun 28, 2014, at 5:54 PM, <[email protected]> wrote: > > 38F. Yes an ESFR wet with 2" drops through the deck. > > Ron fletcher Sent from my iPhone > >> On Jun 28, 2014, at 3:21 PM, "Bobby Gillett" <[email protected]> wrote: >> >> What temp was your beer cooler? >> You put a wet system in with ESFR's? >> >> Thank you, >> >> Bobby Gillett >> Living Water Fire Protection >> Cantonment, FL >> >> Sent from my iPhone >> >>> On Jun 28, 2014, at 2:52 PM, <[email protected]> wrote: >>> >>> We did a 45' high 40k sq ft beer cooler with ESFR's. After it was up and >>> running we put temp recorders in front of reefer units. 30' up, 15' up and >>> on floor. Recorded every 30 minutes for 5 days. Nothing varied more than >>> one degree. Some one told me that the reefer units could not produce the >>> BTU's needed to lower the temp to 30F. We have done many coolers with wet >>> systems. The only incident I remember is a head went off when a unit went >>> into defrost. >>> >>> Ron fletcher Sent from my iPhone >>> >>>> On Jun 28, 2014, at 10:14 AM, "Scott A Futrell" <[email protected]> wrote: >>>> >>>> How cold is the air conditioning the space? Are pipes and sprinklers in >>>> front of, or near colder air used to maintain 38 degrees? >>>> >>>> Scott >>>> >>>> Office: (763) 425-1001 x 12 >>>> Cell: (612) 759-5556 >>>> >>>> -----Original Message----- >>>> From: Sprinklerforum >>>> [mailto:[email protected]] On Behalf Of Brad >>>> Casterline >>>> Sent: Saturday, June 28, 2014 11:06 AM >>>> To: [email protected] >>>> Subject: Re: Cooler Calc >>>> >>>> Maybe that's where John D's AND READILY MAINTAINED thinking comes in-- >>>> even after a failure like that you would have several hours before the >>>> pipe froze solid. >>>> >>>>> On Jun 28, 2014, at 10:47 AM, Richard Mote <[email protected]> >>>>> wrote: >>>>> >>>>> I was told about 20 years ago by someone that installs walk in coolers >>>>> and freezers, that the only difference between was the setting on the >>>>> thermostat. If the thermostat malfunctions a 38°F cooler can very quickly >>>>> become a freezer. >>>> >>>> _______________________________________________ >>>> Sprinklerforum mailing list >>>> [email protected] >>>> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org >>> _______________________________________________ >>> Sprinklerforum mailing list >>> [email protected] >>> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org >> _______________________________________________ >> Sprinklerforum mailing list >> [email protected] >> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
