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allowing for fine-tuned thermal regulation of resistive loads
as a standard 24Vac component
000 BTU/hr to handle demanding industrial burner requirements
72 inches) in width and provides a 50-foot continuous fanfold layout
Resideo ZD20X12TZ Damper Els PW 17895 allowing for fine-tuned thermal regulationThe Resideo ZD20X12TZ (also identified as ZD20X12TZ U) is a heavy duty 20x12 rectangular zone damper engineered for tight airflow management in forced air systems. This parallel blade zone damper utilizes a 24Vac synchronous motor mounted on the 12 inch side, delivering high torque for reliable operation. Designed as a power closed spring return open assembly, it ensures the duct remains open during power loss or system standby, maintaining critical