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7" Selkirk SuperVent Wall Support - JSC7AWS

Item: COP77725
  • Inner liner and couplers are 304-alloy, outer wall is 430-alloy
  • 2" clearance to combustibles
  • Embossed twist-lock connections resist moisture penetration into insulation
  • Used for wood, oil, coal, and gas
  • Less likely to corrode
  • Clean, smooth exterior finish

7" Selkirk SuperVent Wall Support - JSC7AWS

This wall support supports a chimney tee and vertical pipe. Supports up to 38' of chimney. Required with wall thimble applications.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Lifetime Warranty