| Connection Size 1 | : | 4 in |
| Connection Size 2 | : | 4 in |
| Connection Sizes (Custom) | : | 4~4 in |
| Connection Type 1 | : | Snap Lock |
| Connection Type 2 | : | Snap Lock |
| Connection Types (Custom) | : | Snap Lock~Snap Lock |
| For Pipe Size | : | 4 in |
| For Use With | : | Gas Appliance |
| Fuel Type | : | Natural Gas~Liquid Propane |
| Function Type | : | Elbow |
| Installation / Mounting Type | : | Concealed |
| Insulated | : | Yes |
| Material Gauge | : | 28 ga |
| Material | : | Galvanized Steel~Aluminum |
| Operating Temperature Rating | : | 470 F |
| Outside Diameter | : | 4.5 in |
| Package Quantity | : | 1 |
| Packaged Depth | : | 4.5 in |
| Packaged Height | : | 9 in |
| Packaged Width | : | 4.5 in |
| Product Family | : | RV Series |
| Product Type | : | Elbow |
| Shipping Weight | : | 0.601 lbs |
| Vent Type | : | Type B |
| Venting Category | : | Category I |
The Selkirk® RV Series adjustable elbow is used to create offsets in 4-inch Type B gas vent systems, providing a simple solution for routing pipe around obstacles like rafters and joists. Its adjustable design allows for angles between 45 and 60 degrees, accommodating various installation requirements for both vertical and horizontal runs.Constructed with a double-wall design, this elbow features a durable galvanized steel exterior and an aluminum interior liner separated by an insulating airspace. It is designed for use with negative-pressure, natural draft Category I appliances that run on natural gas or propane.