The AllFuel HST Pellet Vent 3" Diameter 90° Elbow is designed to create a 90-degree turn in your AllFuel HST Pellet Vent system. It is ideal for through-the-wall installations or when routing vent pipe around obstacles while maintaining a safe, professional installation. The elbow connects directly to other 3" AllFuel HST Pellet Vent components using the positive twist-lock connection for a secure starting point in any offset.
The positive twist-lock connection provides a fast, secure fit without the need for screws or fasteners. Its dual-seal connection combines a metal-to-metal seal with an encapsulated O-ring gasket, eliminating the need for silicone during installation.
Note: Some stove manufacturers require silicone sealant despite the internal gasket. Always check your appliance manual for assembly instructions.
Note: A straight vertical vent system always provides the best performance. Use elbows only when necessary to route around obstacles or create a through-the-wall vent
Built for durability, the AFPV3-EL90 features a .019" thick TIG welded 444 stainless steel inner wall that resists corrosion from pellet, corn, and biofuel exhaust, along with a .019" laser welded Galvalume outer wall with a black powder-coated finish for added strength and protection against the elements. Backed by the AllFuel HST Limited Lifetime Warranty, this elbow is built to provide years of dependable performance.
Product Highlights
- Creates a 90° turn in the pellet vent system
- Designed for 3" AllFuel HST Pellet Vent Pipe and components
- Ideal for through-the-wall installations and vent offsets
- 360° Swivel Female End for precise routing
- Positive twist-lock connection—no screws or fasteners required
- Primary metal-to-metal seal with encapsulated O-ring secondary seal
- No silicone required during assembly (see appliance manufacturers instructions)
- .019" TIG welded 444 super-ferritic stainless steel inner wall
- .019" laser welded Galvalume outer wall with a Black powder-coated finish
- Compatible with wood, corn, and approved biofuel-burning appliances
- Available in raw Galvalume or Black powder-coated finish
- UL Listed to UL 641 (U.S.) and ULC-S629 (Canada)
- Backed by the AllFuel HST Limited Lifetime Warranty
For Installation Instructions please click here.