6600 Series: 6610 12-1 SupplyReturn Linear Slot Diffuser Installation

18 Linear Slot Diffuser - 1 Slot - AC Vent Cover single slot ac grill This Linear Slot Grille from Expella is an internal ceiling diffuser suited for use with ducted inline ventilation systems With a minimal appearance, the vent single slot low profile gpu Various Frame Options Available; Minimum Single Section Length 12”, Maximum Single Section Length 144” Engineering Information for Grilles, Registers, and

single slot ac grill Base models in the 6600 series vary by slot width and include: 6650 HVAC