Siemens LF-42282

DescriptionModel LF-42282 from Siemens ? Fire Safety is a single-zone water-trap kit intended for use with duct smoke detectors (Model XAS-1-US). The Model LF-42282 kit is used in installations that are subject to high humidity and / or condensation. The following parts comprise each Model LF-42282 kit: ?? (1.9 cm.) chlorinated polyvinyl chloride (CPVC) pipe sections; compression fittings and one (1) ball valve. The parts contained within each Siemens Model LF-42282 kit are Underwriters? Laboratories (UL, ULC) Listed.