RPRO123165 Centrotherm InnoFlue® 4-Inch Single-Wall 45 (...)

The Centrotherm InnoFlue® model 250405208140 is a robust, rigid polypropylene elbow designed for single‑wall venting systems under the InnoFlue product family. Engineered for precise 45° directional changes, it features an extended socket for secure, gasketed connections—no glue, primer, or adhesives required. Constructed from flame-retardant polypropylene (PPs) and equipped with an integrated EPDM gasket, this elbow ensures an airtight seal and is suitable for both indoor and outdoor venting applications. Rated for sustained operational temperatures up to 120 °C (248 °F), the component is lightweight yet durable, delivering fast, clean installations that meet industry standards for safety and performance

Rigid 45° polypropylene vent elbow with integrated gasket, 4‑inch ID, long socket design for quick assembly.

Manufacturer: Ubbink Centrotherm Group

Product Features

• Flame-retardant polypropylene construction with integrated EPDM gasket
• Single-wall long-socket design for fast, secure installation
• 4-inch inside diameter
• 45° rigid elbow for smooth directional changes
• Airtight seal without glue or primer
• UV-stable for indoor and outdoor use
• Meets UL 1738 and ULC S636 safety standards
• Temperature rating up to 120 °C (248 °F)

Product Attributes

Availability