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The DuraVent FSCC53 FasNSeal 80/90 Vent System is designed for venting natural gas and propane appliances within categories II, III, and IV. This combo cap has a diameter of ten inches and allows for efficient installation without compromising existing building structures.
The DuraVent FSCC53 enhances HVAC efficiency and reduces icing by keeping furnace flues warm. Its superior flow performance is due to its smooth wall stainless inner wall design, ensuring optimal venting.
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