Duravent 4" x 6-5/8" DirectVent Pro Snorkel Termination Cap 14" | 46DVA-SNK14

Duravent 4" x 6-5/8" DirectVent Pro Snorkel Termination Cap 14" | 46DVA-SNK14

DirectVent Pro Snorkel Termination Cap from Duravent

• Use for horizontal through-the-wall termination when a vertical rise is desired in the system to meet appliance manufacturer recommended minimum heights
• Do not enclose in the wall or install below grade

About the Duravent DirectVent Pro System

DirectVent Pro features tight inner connections for superb performance, with no gaskets or sealants required (unless specified by the appliance manufacturer). All black pipe lengths, pipe extensions, and elbows feature laser-welded outer wall seams for a sleek finish. Low-profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior. 

DuraVent's direct vent is specified by nearly every major stove and fireplace manufacturer in the U.S. and Canada, with the largest choice of termination caps for direct vent available.

Applications

DirectVent Pro is a unitized, coaxial (concentric) venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces.

Materials and Construction

.020” aluminum inner wall. .018” galvanized steel outer wall. Painted outer walls made of laserwelded .018” galvalume steel. Caps also available in stainless steel and copper. Outer pipe brings combustion air to the appliance. Inner pipe exhausts flue gases to the outside. Gaskets or sealants not required (unless specified by the appliance manufacturer).

Clearances

Specified by the appliance manufacturer.

Diameters

4” x 6 5⁄8” and 5” x 8”.

Listings

DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major testing agency, such as UL, CSA, or Warnock Hersey. Check with your appliance manufacturer for approval.

Resources

Duravent DirectVent Pro

What Our Experts Think

• Ideal for Low-Clearance Installations – The DuraVent 4" x 6-5/8" DirectVent Pro 14" Snorkel Termination Cap (46DVA-SNK14) is designed for venting gas appliances where vertical clearance is limited, such as basement or below-grade installations.
• 14-Inch Vertical Lift for Proper Venting – Helps maintain safe and efficient exhaust flow when standard horizontal venting isn't possible.
• Durable & Weather-Resistant Build – Constructed from galvanized steel with an aluminum inner liner for long-lasting performance in harsh outdoor conditions.
• Secure, Leak-Free Connection – Designed for seamless integration with other DirectVent Pro components, ensuring a tight and efficient venting system.
• Built-In Debris & Weather Protection – Features integrated screens to prevent blockages from birds, pests, and environmental debris.
• UL Listed & Code Compliant – Meets strict safety and efficiency standards for residential and commercial applications.
• Simple Installation – Twist-lock design allows for quick and secure assembly, reducing installation time and effort.

Q&A

Q: What is the Duravent 4" x 6-5/8" DirectVent Pro Snorkel Termination Cap 14"?
A: A 14-inch snorkel termination cap designed for use with 4" x 6-5/8" DirectVent Pro systems, allowing for proper venting of direct vent gas appliances in below-grade installations.

Q: What material is it made of?
A: Constructed from durable galvanized steel with a corrosion-resistant finish for long-lasting outdoor performance.

Q: Why choose this snorkel termination cap?
A: Ideal for situations where vertical clearance is limited, ensuring safe exhaust and air intake for efficient appliance operation.

Q: Is it compatible with all DirectVent Pro systems?
A: Specifically designed for 4" x 6-5/8" DirectVent Pro venting applications—verify compatibility with your appliance manufacturer before installation.

Q: Does it require professional installation?
A: Professional installation is recommended to ensure proper venting, safety, and compliance with local building codes.

Q: What is the warranty?
A: Warranty details vary; check with Duravent for specific coverage and terms.

Maintenance Tips

• Regular Inspection: Check for debris, nests, or blockages to maintain proper airflow.
• Cleaning: Use a soft brush or compressed air to remove dust, dirt, and soot buildup.
• Secure Installation: Ensure the cap is tightly fastened to withstand wind, rain, and snow.
• Corrosion Prevention: Periodically wipe down and apply a rust-resistant coating if needed.
• Annual Maintenance: Schedule a professional inspection to keep the venting system efficient and safe.