

Hero image 0 of GAF Master Flow 4 in. x 2 ft. Galvanized Steel Round Metal Duct Pipe 26 Guage, 0 of 4
GAF Master Flow 4 in. x 2 ft. Galvanized Steel Round Metal Duct Pipe 26 Guage
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Key item features
- Durable Construction: Constructed from durable 26-gauge galvanized steel, this 4-inch by 2-foot round metal duct pipe is built for long-lasting use and reliable HVAC system performance.
- Venting Applications: Ideal for venting boilers, furnaces, and hot water heaters, it is designed for standard 3-inch diameter HVAC ductwork and various heating and cooling applications.
- Secure Installation: Features an easy-to-install snap lock design and a crimped end with a stop-bead, ensuring a secure, tight, and hassle-free interlocking fit with other ducts.
- Corrosion Resistance: The galvanized steel construction provides enhanced longevity due to its inherent corrosion-resistant properties.
- Improved Airflow: Helps improve airflow distribution for better HVAC system performance, contributing to overall system efficiency.
- Sealing Recommendation: For maximum efficiency, it is recommended to seal seams with code-approved mastic, sealant, or duct tape.
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Specs
- Duct size4 in.
- MaterialSteel
- Ducting typeRound Duct
- FeaturesInsulated
- BrandGAF
- Thickness0.0179 in
More seller options (1)
Starting from $19.99
About this item
Product details
Master Flow 26-Gauge Round Metal Duct Pipe is built for durability and reliable HVAC system performance. Ideal for venting boilers, furnaces, and hot water heaters, this heavy-duty galvanized steel pipe ensures a secure, tight fit with its crimped end and stop-bead design. The snap-lock system simplifies installation, while its corrosion-resistant construction provides longevity. For maximum efficiency, it is recommended to seal seams with building code-approved duct sealant or tape.
- Constructed from durable 26-gauge galvanized steel for long-lasting use
- Ideal for venting boilers, furnaces, and hot water heaters in HVAC systems
- Easy-to-install snap lock design ensures a secure and hassle-free connection
- Crimped end with a stop-bead allows for tight, interlocking fit with other ducts
- Corrosion-resistant galvanized steel construction enhances longevity
- Designed for standard 3-in. diameter HVAC ductwork and ventilation applications
- Always seal seams with code-approved mastic, sealant, or duct tape for efficiency
- Compatible with a variety of heating and cooling applications
- Helps improve airflow distribution for better HVAC system performance
- Recommended to insulate ductwork for enhanced energy efficiency (insulation not included)
info:
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Specifications
Duct size
4 in.
Material
Steel
Ducting type
Round Duct
Features
Insulated
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
State Chemical Disclosure
WARNING: This product may contain chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.
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