Resideo ZD10X14TZ Damper 319847-401 the "U" designation typically denotes

the "U" designation typically denotes universal retail packaging

preventing heat exchanger overheating and improving indoor air quality through continuous filtration

this Sure-Flex Plus flange is specifically designed to be 100% interchangeable with Size 10 Type S flanges across major brands

The unit features a thermo-bonded coated thermostat for accurate thermal sensing and a non-mechanical seat-to-disc alignment to ensure a bubble-tight seal and reliable automatic reseating after operation

Resideo ZD10X14TZ Damper 319847-401 the "U" designation typically denotesFor professional zoning applications requiring reliable airflow control, the Resideo ZD10X14TZ provides a robust, fail safe solution. This 10" Wide X 14" High rectangular zone damper is engineered with a solid extruded aluminum frame and parallel blades, ensuring high cycle durability and low leakage performance in high velocity systems. As a power closed spring return open model, it utilizes a 24Vac synchronous motor to drive the blades closed when