Resideo ZD18X16TZ Damper 321702-401 Field Adjustability: An accessible sensitivity

Field Adjustability: An accessible sensitivity adjusting screw lets you fine-tune the set point to match specific system velocities

the Bray DM24-210 is the direct equivalent to the M9124-GGA-2 and M9124-GGA-7

eliminating the guesswork of universal relay kits

this 30A universal power cord is the designated parts solution for 230V systems utilizing electric heat sections or high-capacity compressors requiring a 30-amp branch circuit

allowing technicians to tailor the safety response to specific site requirements

Resideo ZD18X16TZ Damper 321702-401 Field Adjustability: An accessible sensitivityThe Resideo ZD18X16TZ is a high performance rectangular zone damper engineered for heavy duty forced air zoning. Built with a rugged extruded aluminum frame and parallel blades, this 18" x 16" unit delivers low leakage performance, ensuring precise airflow control across multiple zones. The integrated 24Vac synchronous motor is mounted on the 16" side and features a power closed spring return open configuration, providing a fail safe normally open