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Home / Vent Pipes & Fittings / Reduced Price Metal-Fab 3M18 B Vent, 3 in x 18 in Replacement MPN 3M18
Reduced Price Metal-Fab 3M18 B Vent, 3 in x 18 in Replacement MPN 3M18
$21.92 Original price was: $21.92.$10.96Current price is: $10.96.
For orders under $60.00, a shipping fee of $9.99 applies.
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Metal-Fab 3M18 is a double wall vent pipe designed for type B gas vent systems. This pipe is suitable for approved category I appliances such as gas furnaces, heaters, and boilers. The construction features a galvanized steel outer wall and an aluminum alloy inner wall, providing efficiency and durability. The product complies with NFPA 54 and NFPA 211 standards.
- Double wall design for enhanced safety and efficiency.
- Fits various HVAC applications including residential and commercial settings.
- Easy installation with a twist-lock feature and no tools required.
Product Highlights
The construction of this vent pipe ensures safe operation near combustible materials without compromising airflow.
Product Information
Standard Information
- Brand: Metal-Fab
- MPN: 3M18
Technical Specifications
- Length: 18 inches
- Diameter: 3 inches
- Weight: 1.4 lbs
- Material: Galvanized steel and aluminum
- Gauge: 30 gauge aluminum alloy
- Certification: NFPA 54, NFPA 211, UL 441 Listed
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