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Marquis by Kingsman 4x7 inch Diameter by 20 Feet Flex Vent Kit ZDVFK20

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Some manufacturers don't allow online sales, so this item is sold through our showroom. Call for pricing, availability and installation, or request parts and service. 718-326-4328

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Description

Available Sizes: Marquis by Kingsman 4x7 in. Flex Vent Kits

5 ft (ZDVFK5) | 8 ft (ZDVFK8) | 20 ft (ZDVFK20) (Current Size)

Same flex vent kit; length differs. Confirm the vent run your installation requires.

The Kingsman ZDVFK20 is a 4 in. and 7 in. diameter co-axial flex vent kit that stretches from 10 ft. to 20 ft. The Kingsman ZCV39/ZCV42 manual lists it with the ZDVFK5 and ZDVFK8 kits for flex venting, and the parts list notes the kits come complete with spring stand-offs and silicone.

Features

  • 4 in. inner and 7 in. outer diameter flex vent
  • 10 ft. unexpanded, 20 ft. expanded
  • Supplied with springs, screws and Mill Pac sealant (manual accessory list)
  • Listed in the Kingsman ZCV39/ZCV42 manual
  • Shorter kits: ZDVFK5 and ZDVFK8

Key Specifications

Model ZDVFK20
Type Co-axial flex vent kit
Diameter 4 in. and 7 in.
Length 10 ft. unexpanded, 20 ft. expanded
Listed in Kingsman Bentley ZCV39/ZCV42 manual, venting parts list

Marquis by Kingsman Authorized Dealer

What Is Included and What You Will Need

  • Included: flex vent, springs, screws and Mill Pac, per the manual accessory list
  • Required: a Kingsman fireplace whose manual approves 4 x 7 in. flex venting, with the terminations and connectors that manual calls for
  • Related: 4 and 7 in. flex connectors, flex clamps and ZDV4SS spacers

Installation Notes

Follow the venting tables in your fireplace manual for maximum lengths, elbows and terminations. On Kingsman power vent installations, the ZCV39/ZCV42 manual uses flex with the Z47PVA adapter kit and a one-foot section of 5/8 DV hard pipe at the power vent. In New York City, gas fireplaces and inserts are installed under the NYC Fuel Gas Code by a licensed master plumber, with DOB filing where required.

Book a design consultation to plan the vent run.

Documentation

Frequently Asked Questions

How long is it?

It is 10 ft. as shipped and stretches to 20 ft., per the Kingsman parts list.

Which fireplaces use it?

The Kingsman ZCV39/ZCV42 manual lists it; check your fireplace manual for 4 x 7 in. flex approval.

Related reading: Direct vent gas fireplace buying guide, NYC fireplace code guide.

Warranty

Kingsman limited warranty, per the Kingsman and Marquis manuals: in the first year after installation, Kingsman replaces any component part found defective in materials or workmanship, with labor at its rate schedule through an authorized Kingsman dealer (accent light bulbs, gasketing and paint excluded). The lifetime term covers the fireplace heat exchanger, combustion chamber and burner, not accessories, and applies only at the original installation site in the United States or Canada.

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