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The Tamarack Cape Backdraft Damper is the ultimate one way air flow valve designed to overcome the inefficiencies and limitations of traditional gravity or butterfly dampers.
Ideal for homeowners looking to improve energy efficiency by reducing unwanted drafts when the HVAC system is inactive.
A valuable tool for HVAC technicians who want to enhance system performance by controlling airflow in ventilation setups.
Perfect for individuals engaged in home improvement projects focused on ventilation and air quality enhancements.
Not ideal for those who rarely use HVAC systems, as the damper may not provide immediate benefits.
Tamarack Backdraft Damper, 8in. Dia., Model# TTI-CBD8
The Tamarack TTi-CBD6 Cape Backdraft Damper is designed to prevent wind and backflow from coming in through exterior vents, such as bathroom vents and exhaust ducts. The damper is meant to be installed as close to the exterior exhaust as possible, and it is available in various sizes, including 4, 5, 6, 7, and 8 inches. Based on customer reviews, the Tamarack TTi-CBD6 Cape Backdraft Damper works effectively when installed correctly. It fits snugly into rigid ducting, and it prevents backflow when other fans aren't in use. However, some customers have reported fit issues and have needed to measure their ducting before purchasing. The product is not meant for use above 160 degrees, and it needs to be replaced annually if used in a kitchen exhaust vent. It is essential to note that the damper requires strong airflow to close completely, and it may not work correctly under negative pressure. In conclusion, the Tamarack TTi-CBD6 Cape Backdraft Damper is an effective solution for preventing backflow and wind from coming in through exterior vents when installed correctly and in the appropriate application.
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