- For category II, III, IV appliances
- Seamless gasket, liquid tight
- Listed for 10 inch positive pressure
- AL29-4C Stainless steel
- UL Listed to 1738
Vent Kit, Vertical, Single Wall, Nominal Size: 4 inch x 4 inch, AL29-4C Stainless steel, Standards: UL Listed to 1738
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Type: Vertical, Single Wall
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Nominal Size: 4 inch x 4 inch to 3 inch/5 inch
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Material: AL29-4C Stainless Steel
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Standards: UL Listed to 1738