PRODUCT DESCRIPTIONSpecification grade fire-rated new construction housing. The double wall fixtureincorporates a non-combustible fiber insulation to prevent passage of flames, toxic gases,ignitable gasses into ceiling plenums. The cULus listed housing is rated for a minimum of2 hours protection. The noncombustible fiber fill also acts as sound deadening materialeliminating the transfer of sound between floors. Suitable for commerical, multi-familyand residential applications.Features• Rated for direct contact with insulation• cULus classified 2 Hour Fire Rating• cULus Wet Listed (Only with designated trims)• cULus listed for damp location and through branch circuit wiring• Quick connect provided• 24-1/2" Bar hangers with captive nails and alignment foot• Accommodates 1-3/4" maximum ceiling thickness