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Termination hood with built-in backdraft damper and bird screen for 4" Z-Vent or NovaVent pipe and fittings by Z-Flex.
Damper and extra-long tailpiece make this hood an optimal choice for cold climate installations.
This hood can be used either for fresh air intake or for gas flue/exhaust. If used for flue, local code may require a wall thimble (such as Z-Vent 2SVWT04).
Made in the USA from AL29-4C steel for Category III (standard efficiency, power-vented) and Category IV (high-efficiency, power-vented) appliances - water heaters, boilers, etc.
Technical Specifications:
Damper and extra-long tailpiece make this hood an optimal choice for cold climate installations.
This hood can be used either for fresh air intake or for gas flue/exhaust. If used for flue, local code may require a wall thimble (such as Z-Vent 2SVWT04).
Made in the USA from AL29-4C steel for Category III (standard efficiency, power-vented) and Category IV (high-efficiency, power-vented) appliances - water heaters, boilers, etc.
Technical Specifications:
- Vent Size: 4" (nominal size and actual OD)
- Tailpiece (Pipe Only) Length: 18"
- Overall Length: 22.5"
- Max. Temperature: 480°F (249°C)
- Material: AL29-4C
- Certifications/Standards: UL listed for USA and Canada, meets UL 1738