Page 18 - CPVC Fire Sprinkler Products Installation Instructions & Technical Handbook

16 LISTINGS & APPROVALS
system sprinklers below the ceiling provided the attic space is protected
with Specific Application Sprinklers for Protecting Attics.
- Installation Requirements - When using the Specific Application Sprinklers for Protecting Attics, reference Technical Data Sheet TFP610.
• Special Use Sprinklers - TYCO Specific Application Model CC1, CC2, and CC3 Combustible Concealed Space Sprinklers
- Product Description - In accordance with the UL Listing, the TYCO Specific Application Model CC1, CC2, and CC3 Combustible Concealed Space Sprinklers are specific application sprinklers designed to provide protection of specific light hazard combustible, as well as noncombustible, concealed spaces requiring sprinkler protection. The Model CC1, CC2, and CC3 Sprinklers in some cases allow for the use of TYCO CPVC Pipe and Fittings within concealed spaces requiring automatic sprinkler protection.
- Installation Requirements - When using the Model CC1, CC2, and CC3 Sprinklers, reference Technical Data Sheet TFP630, TFP632, and TFP633 respectively.
Residential Dry Pipe Systems (UL)
In accordance with the Underwriters Laboratories Inc. (UL) Listing, TYCO CPVC Fire Sprinkler Pipe and Fittings made with BLAZEMASTER compound may be installed in Dry Pipe Systems for Residential Occupancies when subject to the additional limitations listed in this section.
• Acceptable Residential Occupancies are defined as follows:
- Concealed (protected) installations in residential sprinkler systems for one- and two- family dwellings and manufactured homes per NFPA 13D.
- Residential sprinkler systems for residential occupancies up to and including four stories in height per NFPA 13R.
- Residential portions of any occupancy per NFPA 13 where calculations for Dry Pipe System water delivery are based on the hazard shown in Table A using a calculation program listed by a nationally recognized laboratory or obtained where the system design specifies that water is delivered to the system test connection in not more than 15 seconds for Residential Occupancies, starting at normal air pressure on the system.
• Residential sprinklers used in conjunction with TYCO CPVC Fire Sprinkler Pipe and Fittings in Dry Pipe Systems shall be specifically listed for such use.
• The TYCO CPVC Sprinkler Head Adapter Tee (P/N 80259) is to be used with dry-type residential pendent sprinklers in dry pipe system installations.
• Dry Pipe Systems in areas subject to freezing shall be pitched at least 1/4 in. or 1/2 in. per 10 ft (2 mm/m) in accordance with the appropriate NFPA standard being utilized.
• Upon completion of the assembly and cure, the system shall by hydrostatically tested in accordance with the procedures described in the CPVC Installation Handbook (IH-1900).
• TYCO CPVC Fire Sprinkler pipe and fittings used in Dry Pipe Systems may