Description
Elevate your Harman appliance's performance with the Selkirk 3" Harman Pipe Inside Adapter. Crafted for precision, this adapter seamlessly bridges your appliance to the Pellet Vent - UPP - Type L/PL, setting a new standard in efficiency and safety.
Designed with cutting-edge silicone gasket technology, this adapter guarantees a leak-free connection, ensuring optimal functionality. Assembling the adapter is a breeze, providing a safe and secure link that stands up to the rigors of everyday use. When it comes to maintenance, the easy-to-disassemble feature facilitates quick inspections and hassle-free cleaning, ensuring your system operates at its peak for years to come.
Embrace reliability with laser-welded inner and outer pipes that maintain a consistently round profile, adding a touch of sophistication to your appliance setup. The matte black or unpainted finish offers versatility, complementing your aesthetic preferences. Choose Selkirk for a connection that goes beyond the ordinary, promising longevity and performance that you can trust.
Benefits:
- Leak-free connection with superior silicone gasket technology
- Easy assembly and disassembly for inspections and cleaning
- Laser-welded inner and outer pipes for a clean and durable profile
- Versatile matte black or unpainted finish
- Secure link with 360° Lock-Tab rotation
- 304 stainless steel inner, galvalume outer for reliability
- Compliant with safety standards, including 1" clearance to combustibles
Features:
- Effortless 3" to 4" diameter assembly
- Laser-welded seams for enhanced durability
- 1 ¾" overlap at joints for added strength
- Smooth joint connections for a sleek appearance
- Lock-Tab allows easy dismantling for inspection and cleaning
- Available in various lengths: 6", 12", 18", 24", 36", and 60"
- Complete offering of painted pipe, fittings, and components for a comprehensive solution
Specifications:
- Product Code: 823029
- Part No: 3UPP-HAA2
- Size: 3-Inch
- Approvals: Listed to UL641 and applicable portions of UL103 in the U.S.A.
3" to 4" Diameters:
- Easy to assemble
- Laser-welded seams
- 1 ¾" overlap at joints
- Silicone gasket sealed
- Smooth joint connections
- 1" Clearance to combustibles
- 360° Lock-Tab secure rotation
- 304 stainless steel inner, galvalume outer
- Available in matte black or unpainted finish
- Pipe lengths available in 6", 12", 18", 24", 36" and 60"
- Complete offering of painted pipe, fittings, and components
- Lock-Tab allows for easy dismantling for inspection and cleaning
Approvals:
- Listed to UL641 in the U.S.A.
- Listed to applicable portions of UL103 in the U.S.A.
|
Product Code |
Part No | Size |
| 823029 | 3UPP-HAA2 | 3-Inch |
Warranty: Lifetime Limited Warranty
Refer to the Smart Choice Warranty for full warranty details.
Downloads:
- Download Product Catalog
- Download Ultimate Pellet Pipe Sell Sheet
- Download Product List Ultimate Pellet Pipe
- Download Ultimate Pellet Pipe Installation Instructions
- Download Smart Choice Warranty Information
About The Manufacturer:

Selkirk products set themselves apart from the competition with their proven quality, safety, ease of installation, and lasting performance. Selkirk is one of the most trusted brands in the industry because we stand behind everything we do. From assisting with product selection, providing education and installation assistance, to our industry-leading warranties, we ensure your success every step of the way.

