Resideo ZD20X6TZ Damper 320788-704 with a rated capacity of

with a rated capacity of 3

Direct OEM Fit: Simplifies the replacement process with exact mounting alignment and integrated electrical connections for York

and significant end float

Heavy-Duty Construction: Designed to withstand high-cycling environments in commercial boiler rooms

Heavy-duty silicone-booted connector protects against moisture and oxidation at the terminal point

Resideo ZD20X6TZ Damper 320788-704 with a rated capacity ofThe Resideo ZD20X6TZ is a professional grade 20x6 zone damper engineered for precise airflow management in multizone forced air systems. This rectangular parallel blade damper features an extruded aluminum frame and blades, ensuring a rigid construction that prevents bowing under high static pressure. Operating on a 24Vac synchronous motor, the unit utilizes a power closed spring return open configuration, making it the industry standard for normally