System 1738® 397364 FGV Increaser Coupling, For Use With Gas Fired Appliance Producing Flue Gases 149 deg F or Less, PVC, Import
System 1738® FGV Increaser Coupling, 3 x 2 in Size, Hub Connection, For Use With: Gas Fired Appliance Producing Flue Gases 149 deg F or Less, PVC, Black, Import

Documents
- Increase the size of your flue gas venting system using the System 1738® increaser coupling
- Accepts plain end pipe
- UL 1738 certified vent system for categories II and IV gas burning appliances
- Standard/Approvals: UL 1738
System 1738® FGV Increaser Coupling, 3 x 2 in Size, Hub Connection, For Use With: Gas Fired Appliance Producing Flue Gases 149 deg F or Less, PVC, Black, Import
- Brand: System 1738®

System 1738® 397364 FGV Increaser Coupling, For Use With Gas Fired Appliance Producing Flue Gases 149 deg F or Less, PVC, Import
System 1738® FGV Increaser Coupling, 3 x 2 in Size, Hub Connection, For Use With: Gas Fired Appliance Producing Flue Gases 149 deg F or Less, PVC, Black, Import