| Connection Size 1 | : | 5 in |
| Connection Size 2 | : | 7 in |
| Connection Sizes (Custom) | : | 5~7 in |
| Connection Type 1 | : | Snap Lock |
| Connection Type 2 | : | Snap Lock |
| Connection Types (Custom) | : | Snap Lock~Snap Lock |
| Depth | : | 7.5 in |
| For Pipe Size | : | 5~7 in |
| For Use With | : | Gas Appliance |
| Fuel Type | : | Natural Gas~Liquid Propane |
| Function Type | : | Increaser |
| Installation / Mounting Type | : | Concealed |
| Insulated | : | Yes |
| Length | : | 1 in |
| Material | : | Galvanized Steel~Aluminum |
| Operating Temperature Rating | : | 470 F |
| Outside Diameter | : | 7.5 in |
| Package Quantity | : | 1 |
| Product Family | : | RV Series |
| Product Type | : | Increaser |
| Vent Type | : | Type B |
| Venting Category | : | Category I |
| Width | : | 7.5 in |
The Selkirk® RV Series Gas Vent Increaser is designed to adapt a 5-inch diameter Type B gas vent pipe to a 7-inch diameter pipe. It is suitable for a wide range of applications, including residential, light commercial, and industrial venting systems for Category I gas appliances.This low-profile component simplifies installation by providing a secure, reliable connection that eliminates the need for field cutting and special engineering. An improved joint design with die-formed ends allows for a quick and secure fit every time.