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DirectVent Pro

4" DuraVent Chimney Conversion Kit - 46DVA-KMC

Item: COP69474
MSRP: $475.41
Product Details
  • Provides combustion air and exhaust venting for gas appliances
  • Clearance to combustibles mandated by appliance listing
  • The components twist-lock together for a quick, secure, fastener-free installation
  • 0.020" aluminum inner
  • 0.018" steel outer
  • Offsets venting obstructions

4" DuraVent Chimney Conversion Kit - 46DVA-KMC

This masonry chimney conversion kit routes the exhaust gases and intake air through the side of the masonry chimney. It includes a cap adaptor, 18" x 18" roof flashing, round ceiling support/wall thimble cover, and retro connector collar, and it's designed to be used with an existing masonry chimney and for 4" x 6-5/8" direct vent gas stoves. The termination cap and 4" flex are sold separately. 

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

Limited Lifetime Warranty