Yes it does but with no other guidelines to go by I always used it as a minimum to keep the heads away, figuring the Residential heads and QR heads have different spray patterns but should still react the same to a heat from a light fixture.
Richard Carr, SET Design Manager Associated Sprinkler Co., LLC 336.373.3901 ext 217 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Eric Tysinger Sent: Tuesday, May 11, 2010 12:52 PM To: [email protected] Subject: RE: 8.3.2.5(c) is for residential sprinklers. Worth indicates light hazard/quick response. 8.3.2.5(A)(B) do not have any requirements in regards to light fixtures. All based on 2007 edition. 2002 is the same. Thanks, Eric Tysinger CET NICET III - 108988 Designer Wayne Automatic Fire Sprinklers, Inc. 4370 Motorsport Drive Concord, NC 28027 p: (704)782-3032 x1751 f: (704)795-6838 C: (239)633-9703 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richard Carr Sent: Tuesday, May 11, 2010 12:22 PM To: [email protected] Subject: RE: Table 8.3.2.5(c) will give you the distance from light based on head temp. Richard Carr, SET Design Manager Associated Sprinkler Co., LLC 336.373.3901 ext 217 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Anderson, Worth Sent: Tuesday, May 11, 2010 12:19 PM To: [email protected]; [email protected] Subject: RE: Heat Source refers to preaction and deluge systems, 7.3.1.8.2.3? -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, May 11, 2010 12:11 PM To: [email protected] Subject: Re: You need to look at distance from heat sources, not obstructions. Mark Eckard [email protected] -----Original Message----- From: "Anderson, Worth" <[email protected]> Date: Tue, 11 May 2010 11:52:37 To: <[email protected]> Subject: RE: Light fixture is flush with ceiling grid. Just having some difficulty locating minimum distance in NFPA 13 2007. Worth Anderson Cintas Fire Protection E-mail: [email protected] Phone: (239)-693-8722 Ext: 224 Cell: (239)-633-3887 Fax (239)-693-8792 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Cliff Whitfield Sent: Tuesday, May 11, 2010 11:48 AM To: [email protected] Subject: RE: How far does the light stick down from the ceiling and how far is your sprinkler deflector from the ceiling? Cliff -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Anderson, Worth Sent: Tuesday, May 11, 2010 10:42 AM To: [email protected] Subject: What is the minimum deflection distance of a pendant sprinkler head from (2'x4') florescent light fixture with (2'x2') ceiling tile throughout? Area of work is Light Hazard / Quick Response pendant heads. Thanks, This e-mail transmission contains information that is intended to be confidential and privileged. 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