Alternatively...find someone with ASHRAE handbooks... The CD that comes with 
the fundamentals book has lowest temps based on various probabilities. 

David Toshio Williams, PE
                LHB, Inc. Performance•Driven•Design

...sent from the cloud through the tubes!

> On Jan 28, 2015, at 1:35 PM, Travis Mack <[email protected]> wrote:
> 
> In an informal interp from NFSA, I was told to use the isothermal lines table 
> in NFPA 13 to use for temperatures.
> 
> Otherwise, do you go for the 100 yr min temp?  I think that isothermal line 
> was a good general basis.
> 
> Travis Mack, SET
> MFP Design, LLC
> 2508 E Lodgepole Drive
> Gilbert, AZ 85298
> 480-505-9271
> fax: 866-430-6107
> email:[email protected]
> 
> http://www.mfpdesign.com
> https://www.facebook.com/pages/MFP-Design-LLC/92218417692
> Send large files to us via: https://www.hightail.com/u/MFPDesign
> 
>> On 1/28/2015 12:33 PM, Steve Sorrell wrote:
>> Is there a chart out there that would show the anticipated max. low 
>> temperatures in areas around the country
>> so that it would be a little easier to figure out which strengths to use ?
>> 
>> Stephen J. Sorrell, CET
>> NICET# 77901 Level III
>> E mail: [email protected]<mailto:[email protected]>
>> 
>> Performance Fire Protection, LLC
>> Corporate Office
>> 179 Gasoline Alley -  PO Box 4510
>> Mooresville, NC 28117
>> Phone: 704-663-1664  Fax: 704-663-1652
>> Cell : 704-309-1242
>> 
>> Web: www.performancefire.com<http://www.performancefire.com>
>> Licensed in NC, SC, VA, TN, GA, AL
>> 
>> "Performance on Every Level."
>> 
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