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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Selkirk 6" to 8" Insulated Tee (UltimateONE)Selkirk 6" to 8" Insulated Tee Used for a through the wall installation using a Wall Support. A chimney length is attached to the tee branch using a Locking Band to pass safely through a wall. Maximum height of chimney supported by the Insulated Tee fixed to a Wall Support is variable depending on the Wall Support type selected. Inner liner also available in 316 stainless steel 6" diameter. Ultimate One Chimney UltimateONEs inner liner and outer
Selkirk 6" to 8" Insulated Tee
Used for a through-the-wall installation using a Wall Support.
A chimney length is attached to the tee branch using a Locking Band to pass safely through a wall.
Maximum height of chimney supported by the Insulated Tee fixed to a Wall Support is variable depending on the Wall Support type selected.
Inner liner also available in 316 stainless steel 6" diameter.
Ultimate One Chimney
UltimateONE’s inner liner and outer casing are constructed of all welded 304 stainless steel for superior strength and corrosion resistance. Engineered with a web coupler design utilizing 1" of Superwool insulation that contacts at the seam, creating a continuous column of protection.
UltimateONE’s inner liner and outer casing are constructed of all welded 304 stainless steel for superior strength and corrosion resistance. Engineered with a web coupler design utilizing 1" of Superwool insulation that contacts at the seam, creating a continuous column of protection.
UltimateONE allows for pipe expansion and eliminates cold air infiltration. Locked together with a latch-type locking band UltimateONE’s no tool installations are quick, solid and secure every time.
- 6" to 8" Diameter
- 304 Stainless Steel Inner Liner
- 6" some products are also available in 316 Stainless Inner Liner
- 304 Stainless Steel Outer Wall
- All residential fuels
- 1" Solid Pack Superwool Insulation
- Adjustable lengths for ease of installation
- Multiple Support Kits available
- Smart Choice Warranty on all components
|
Product Code |
Part No | Size |
| 6U1-IT | 0824306 | 6-Inch |
| 6U1-IT-316SS | 0824306-316 | 6-Inch (Inner liner in 316-Stainless Steel) |
| 7U1-IT | 0824307 | 7-Inch |
| 8U1-IT | 0824308 | 8-Inch |
CA Residents: See Prop 65 WARNING.
Warranty
Lifetime Limited Warranty
Refer to the Smart Choice Warranty for full warranty details.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1497 reviews
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Product Reviews
★★★★★ 3
My doggy no like!
Pattern Name: Star
My dog completely ignored them.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Fun toy
Pattern Name: Checkered
This was a very fun toy but didn't last too long with our 1-year-old lab who is an aggressive chewer.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Your fur kid will thank you!
Color: Yellow Green, Size: 6 Inch
My dog absolutely LOVES this toy! I recently adopted a rescue & wasn’t sure what she might like, so I bought this in a 6” size for a 50# shep/lab/hound. The ball comes with a cute little pump with needle which only takes a few seconds to inflate. I put the ball outside for her; she wasn’t sure of it at first but it didn’t take her long to realize how fun it was to throw around & chase. She throws it up in the air by the loops & runs all over the yard with it & it’s so comical to watch! It seems pretty durable & well made - I’m shocked she hasn’t punctured it by now, but if she does I will definitely buy her another….and another. This is easily her favorite toy. I highly recommend it for your fur kid - you won’t be disappointed, & neither will they..
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Reviewed in the United States on April 21, 2026
★★★★★ 5
First ball was great!
Color: Black Green, Size: 8 Inch
This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Fun and durable
Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though.
I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her.
I’d definitely buy it again.
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Reviewed in the United States on May 1, 2026