Product Description
The DuraVent 3FSFLEX-35 is a FasNSeal Flex chimney liner designed for various heating systems. This product is suitable for use with tankless water heaters, booster heaters, pool heaters, and more. Its single-wall construction features a three-inch inner diameter and is compatible with gas fuel types.
- Applications for multiple heating systems
- Made from durable stainless steel
- Standard length of four hundred twenty inches
Product Highlights
Ideal for high-efficiency gas appliances and various venting needs.
Product Information
Standard Information
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Brand: DuraVent
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MPN: 3FSFLEX-35
Technical Specifications
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Type: Chimney liner
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Gauge: 32 ga
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Width: 3 inches
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Length: 420 inches
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Material: Stainless steel
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Certifications: UL 1738, UL 1777, ULC S636
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Suitable for use with: Booster heater, Category II appliance, Category III appliance, Category IV appliance, furnace, high-efficiency gas boiler, pool heater, tankless water heater, unit heater, water heater
