4" I.D. x 6-5/8" O.D. Simpson Dura-Vent DirectVent PRO (Gas)

Design for use with direct vent gas or propane stoves, heaters and fireplaces. 

Snorkel Termination Cap

• 14" Rise
• Used when a vertical rise is desired in the system to meet appliance manufacturer recommended minimum heights.
• Do not enclose Snorkel in the wall.
• Do not install below grade
• For horizontal (through-the-wall) terminations only.
• Dimensions:  10" wide x 23-3/4" high