Unique snap-in design for easy installation 2" high collar permits easy flex connections Bead on collar improves the strength and provides retention for flexible duct connections
For use with the following diffusers:
6" 7" 8" 9" 10" 12" 14"*
14" 16" 18"
659TI
96AFBTI
PFTI
RE5TI
444
REN4
RENPS / ARENPS
RENP
HVS
RFPS / RFPR
PDS
PDSD
SRET
*14" collar is mounted to diffusers at the factory
Factory mounted onto Model PDR Steel Perforated Return Grilles only.
Submittal Drawing (PDF file)
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Customer Service
Phone 800.433.6341 or 616.656.8200 Faxne 800.223.8461