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SLK — Stainless Steel Chimney Liner Kits

How to Specify

Using tables from the National Fuel Gas Code or our Sizing & Application Guide, determine the diameter of venting required. The Sizing & Application Guide also offers tips on good design including multi-appliance system sizing and design.

How to Purchase

SLK — Stainless Steel Chimney Liner Kits

  • Flexible liner made from durable, corrosion-resistant type 316 stainless steel
  • Designed to be used with wood, oil, coal and noncondensing, gas-fired appliances
  • Available in 4", 5", 6", 7" and 8" diameters in both kits and individual lengths
  • Insulated 10'-long sleeves are sold separately
  • Standard kit lengths of 25' and 35'
  • Large 24" x 24" flashing base
  • Lifetime warranty

10' insulated sleeves

  • For improved venting in colder climates,especially for exterior masonry chimney installations
  • Includes everything you need to install them around the liner,including:
    • 10' of insulation wrap
    • 10' of wire mesh
    • Hose clamps
    • 14' of foil tape

Chimney Liner Sell Sheet (1 MB, PDF)

 

4-8' Kits

  1. 4"
  2. 5"
  3. 6"
  4. 7"
  5. 8"

4" Kits

Model #Part #Description
4SLK255830164" x 25" Complete Flex Kit
4SLK355830174" x 35" Complete Flex Kit

5" Kits

Model #Part #Description
5SLK255830185" x 25" Complete Flex Kit
5SLK355830195" x 35" Complete Flex Kit

6" Kits

Model #Part #Description
6SLK255830206" x 25" Complete Flex Kit
6SLK355830216" x 35" Complete Flex Kit

7" Kits

Model #Part #Description
7SLK255830227" x 25" Complete Flex Kit
7SLK355830237" x 35" Complete Flex Kit

8" Kits

Model #Part #Description
8SLK255830248" x 25" Complete Flex Kit
8SLK355830258" x 35" Complete Flex Kit

25' & 35' Lengths

  1. 25'
  2. 35'

25' Lengths

Model #Part #Description
4SL-25L5835974" x 25" Stainless Flex Length
5SL-25L5835985" x 25" Stainless Flex Length
6SL-25L5835996" x 25" Stainless Flex Length
7SL-25L5836007" x 25" Stainless Flex Length
8SL-25L5836018" x 25" Stainless Flex Length

35' Lengths

Model #Part #Description
4SL-35L5836024" x 35" Stainless Flex Length
5SL-35L5836035" x 35" Stainless Flex Length
6SL-35L5836046" x 35" Stainless Flex Length
7SL-35L5836057" x 35" Stainless Flex Length
8SL-35L5836068" x 35" Stainless Flex Length

Pull-Downs

Model #Part #Description
3FX-PD5829853" Pull-Down
4FX-PD5829863" Pull-Down
5FX-PD5829873" Pull-Down
6FX-PD5829883" Pull-Down
7FX-PD5829893" Pull-Down
8FX-PD5829903" Pull-Down

Sleeves

Model #Part #Description
5SL-10I5835935" x 10" Insulation Sleeve
6SL-10I5835946" x 10" Insulation Sleeve
7SL-10I5835957" x 10" Insulation Sleeve
8SL-10I5835968" x 10" Insulation Sleeve

Flexible Connectors

Model #Part #Description
4S-FC5830364" Flexible Connector
5S-FC5830375" Flexible Connector
6S-FC5830386" Flexible Connector
7S-FC5830397" Flexible Connector
8S-FC5830408" Flexible Connector