Product Description
The DURAVENT 7DT-18 DuraTech 7-inch diameter chimney pipe is designed for appliances tested and listed for use with a 2100°F HT chimney system. This double-wall, all-fuel chimney pipe is suitable for wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and other appliances fueled by wood, oil, coal, or gas. It features twist-lock connections for a secure fit.
- For Class A Chimney Pipe
- Designed for Use with Appliances Fueled by Wood, Oil, Coal, or Gas
- UL Listed
Product Highlights
DuraTech chimney pipe ensures safety and performance with its double-wall construction and Thermal Tech blanket insulation.
Product Information
Standard Information
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Brand: DURAVENT
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Manufacturer Part Number: 7DT-18
Technical Specifications
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Inner Diameter: 7"
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Outer Diameter: 9"
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Material: Galvanized Steel
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Inner Pipe Material: 430 Stainless Steel
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Outer Pipe Material: Galvalume
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Insulation Type: Thermal Tech
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Pipe Class: Class A
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Pipe Shape: Round
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Vent Construction: Double Wall
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Fuel Type: All Fuel, Coal, Gas, Oil, Wood
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Application: Appliance, Boiler, Fireplace, Furnace, Ranges, Water Heater, Wood Stove, Zero-Clearance Fireplace
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Approved for Commercial Use: No
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Certifications: UL
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UL Listing Number: UL 103 HT, ULC S604
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Length: 18 in.
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Pipe Inside Diameter: 7 in.
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Pipe Length: 18 in.
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Inner Pipe Gauge: 25
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Outer Pipe Gauge: 26
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Clearances: A minimum of 2-Inch clearance to combustibles is required
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Outer Wall: .016" galvanized steel
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Inner Wall: .020" galvanized steel
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Insulation: Insulated by a layer of ceramic refractory blanket