Rheem Water Heater Concentric Vent RTG20151D-1 delivers a dependable, straight concentric venting solution for compatible Rheem water heaters. As a core water heater part, this vent ensures safe, efficient exhaust and reliable performance in standard installations. Built to OEM specifications, it uses high-grade materials designed for durability and long service life.

Designed to fit straight vent paths, the concentric vent measures 3 to 5 inch diameter and 35.66 inches in length, making it a precise match for many Rheem units. The straight vent design simplifies routing in tight spaces and maintains optimal exhaust flow for energy efficiency and safety. This part is a trusted addition to any water heater parts lineup.

Whether you're upgrading an aging system or completing a new installation, this part provides a trusted solution that aligns with warranty requirements and local codes.

• Type: Straight concentric vent
• Size: 3–5 inch diameter x 35.66 inch length
• Compatibility: Used on water heater units
• Model: RTG20151D-1