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Miami Tech introduces the FCZD04, a 4-inch tab collar designed specifically for both R-4 and R-8 fiberglass ductboards. This product exceeds Florida building codes, ensuring quality and compliance for professional installations.
The FCZD04 from Miami Tech heralds a robust construction with a flange dimension of 0.700 inches, surpassing the minimum requirement of 0.625 inches mandated by Florida Building Code #603.5.6. This collar aids in securing and stabilizing the duct connections, while the integrated damper and scoop optimize airflow control.
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