Resideo ZD26X12TZ Damper 320720-756 preventing catastrophic stress fractures in

preventing catastrophic stress fractures in copper piping and brazed joints

allowing technicians to position the valve manually during commissioning or power loss

The panel is compatible with both 2-wire and 3-wire motorized zone dampers

which interface seamlessly with York

Common Questions: When should the Trane SWT0628 be replaced

Resideo ZD26X12TZ Damper 320720-756 preventing catastrophic stress fractures inThe Resideo ZD26X12TZ Damper is a professional grade, rectangular zone damper designed for precision airflow management in forced air HVAC systems. Built with a heavy duty extruded aluminum frame and blades, this 26" x 12" unit utilizes a parallel blade configuration to ensure structural rigidity and a low leakage seal during operation. The assembly features a high torque 24VAC synchronous motor mounted on the 12 inch side, providing a power closed