The AllFuel HST Pellet Vent 3" Diameter Tee with Clean-Out Cap is designed to create a 90-degree branch connection in your AllFuel HST Pellet Vent system. It is commonly used for through-the-wall pellet stove installations, providing a smooth transition from the appliance to a vertical vent run. The integrated clean-out cap allows for easy inspection and removal of ash during routine maintenance without disassembling the vent system.
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: The removable clean-out cap is included and provides convenient access for routine inspection and ash removal, helping keep your pellet vent system operating safely and efficiently.
Built for durability, the AFPV3-TEE 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 for added strength and protection against the elements. Backed by the AllFuel HST Limited Lifetime Warranty, this tee is built to provide years of dependable performance.
Product Highlights
- Includes integrated clean-out cap for easy maintenance
- Designed for 3" AllFuel HST Pellet Vent Pipe and components
- Ideal for through-the-wall installations and vent offsets
- Removable clean-out cap allows quick inspection and ash removal
- 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
- 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.