Superior Secure Vent 4.5" x 7.5" Vent Systems Direct Vent Fireplaces



A termination kit is required to finish off your direct vent fireplace. This square termination kit can be used with either a top or rear vent installation.
This kit includes a 24" compressed flex vent*, flex adapter, fireblock/spacer, 2 clamps (4.5 / 7.5) and square termination.
*Compressed Flex Vents can be expanded up to two times the size of the compressed length. A 24" compressed flex vent can be expanded to 48".


  • Tested with major direct-vent stove and insert manufacturers
  • Pressure-fit connections eliminate the need for sealant at the joints
  • Aluminized-steel flue casing for superior strength and heat tolerance
  • Aluminum-zinc coated outer casing resists rusting to ensure long-lasting aesthetic appeal
  • Painted black finish (optional) is compatible with most stove finishes
  • No unsightly lock seam, rivets or welds
  • Available sizes: 4" x 6-5/8" and 5" x 8"
  • Tested and listed to ANSI Z21.88-2000 and CSA 2.33-2000
  • Limited lifetime warranty

Product Details:-

  • 2 ea. 36” Flex Component
  • 1 ea. Gear Clamp 7”
  • 1 ea. Gear Clamp 4”
  • 1 ea. SV4.5LA 2” to 7-1/2” Adjustable Length Slip Section
  • 6 ea. Spring Spacers (inside the flex component)
  • 1 ea. Instruction Sheet

Product Manuals:-

** recommends that all products are installed by a licensed installer. Please review all model manuals and installation guide to insure products are installed correctly. is not responsible for any errors in installation or incorrectly purchased products to be used for installation. Manufacturer's guides should always be used to verify required materials and products prior to installation.**