I am trying to locate a stove pipe adapter for a kingsman FDV350N 4"-6" duravent?
The DuraVent 8680 should be the correct adaptor for the Kingsman FDV350N.

The DVL 6" Double Wall Adapter Section - No Damper is a component that is used in a typical venting installation. Connects DVL pipe to the appliance flue outlet. Use as a stove adapter. The damper is not included.
Features:
DVL double-wall stove pipe completes the venting system when used with one of DuraVent’s chimney products, such as DuraTech or DuraPlus. DVL’s double-wall, air-insulated design reduces clearances to combustibles from 18” to 6”, the closest clearance to a wall of any connector pipe. DVL improves stove performance by maintaining high flue gas temperatures for a strong, steady draft. Because the inner wall is stainless steel the flue heats up faster, stays hotlonger, minimizes the formation of creosote, and has the same life expectancy as the chimney. Adjustable lengths eliminate the need for cutting or crimping.Required for Manufactured Home installations. See appliance manufacturer's installation instructions.
Looking for Simpson Dura-Vent? You found it! Simpson Dura-Vent has changed their name to DuraVent. DuraVent is a recognized technological leader in the venting industry. Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company's research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro. Scientifically proven materials and unequalled engineering make DuraVent products not only the best choice, or safest choice, but the only choice for professional quality venting products.
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The DuraVent 8680 should be the correct adaptor for the Kingsman FDV350N.
This is something that is actually determined by the stove manufacturer. It would be best to contact them and see if an appliance adapter is necessary.
This is the correct adapter for 6" diameter double wall stove pipe. Check your manual to see what type of pipe is specified.
The Simpson Dura-Vent 8680 is 4-3/4 total.
The Simpson Dura-Vent 8680 is the adapter to go from appliance to the DVL.
The Simpson Dura-Vent 8680 is the adapter for the appliance, not the box. You need 8674 on the other side to mate with the support box.
This is the correct adapter as long as the exhaust of the stove has a 6" inner diameter.
| Pipe Shape | Round |
|---|---|
| Fuel Type | Wood |
| Material | 26 Gauge Aluminized Steel |
| Configuration | Adapter |
| UL Listed | Yes |
| Vent Construction | Double Wall |
| Pipe Inside Diameter | 6 |
| Pipe Class | Stove Pipe |
| Manufacturer Warranty | Limited Lifetime |
| Product Weight | 2 |
| Theme | Contemporary / Modern |
| ADA | No |
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