Easter Special Selkirk - 12" To 30" Pipe Increaser (round Large - Type B Gas Vent) New Style [Db65GI3A]

Selkirk presents a breakthrough in venting technology with our 12" to 30" Pipe Increaser. Ideal for multi-family and commercial applications, this increaser stands out for its quick and easy installation. Crafted with a double-wall design featuring an aluminum inner liner and galvanized outer wall, it ensures optimal venting action and minimal condensation. The snap lock ends make assembly a breeze, while its Smart Choice warranty underscores our commitment to quality.

Benefits:

• Enhanced Ventilation: Increase vent size effortlessly.
• Industrial Durability: Ideal for commercial and multi-family applications.
• Quick Installation: Snap lock ends for easy assembly.
• Minimal Condensation: Aluminum inner liner for efficient venting.
• Versatile Sizing: Increases up to 4 sizes.
• Smart Choice Warranty: Confidence in quality components.
• Compliance Assurance: Listed to UL 441 in the U.S.A.

Features:

• Aluminum Inner Liner: Facilitates quick vent action.
• Galvanized Outer Wall: Ensures long-lasting durability.
• Double-Wall Design: Maintains a 1/2" uniform airspace.
• Easy Assembly: Snap lock joints for a hassle-free setup.
• Size Range: Increases vent size from 12" to 30".
• Clearance to Combustibles: 1" for diameters 10"-30".
• Compliance: Listed to UL 441 in the U.S.A.

Specifications:

• Model: R Double Wall Type B Gas Vent
• Diameters: 10" to 30"
• Inner Liner: Aluminum
• Outer Wall: Galvanized
• Airspace: 1/2" uniform airspace
• Clearance: 1" for diameters 10"-30"
• Assembly: Snap lock joints