Model PRIF has an insulated back pan consisting of a fixed extruded aluminum frame and a molded fiberglass pan suitable for round ducts connections up to 14″ D. and scored for easy cutting of collar opening. The extruded aluminum frame has sturdy corners so as to minimize damage due to handling.
- R6 insulation grade.
- Any opening size up to 14″ D.
Model PRMF has steel back pan with 20″ x 20″ square filter frame, heavy gauge steel reinforcing corners equivalent to 18 ga. so as to minimize damage due to handling. Extruded round collars will accomodate ducts 6″, 8″, 10″, 12″,14″ & 16″ D.
- Product exclusive to Airvector®!
- Collar sizes available: 6″, 8″, 10″, 12″ and 14″ D.
- Optional telescopic 3″ collar available.