Resideo ZD8X26TZ Damper 319848-301 the VG7241PT utilizes a standard

the VG7241PT utilizes a standard threaded stem and a push-down-to-close (PDTC) action

By precisely controlling heat-on and heat-off delays

These cast iron flanges are primarily intended for technical HVACR applications

Optimized Performance: Characterized disc design improves part-load behavior and control stability

With a high set point of 0

Resideo ZD8X26TZ Damper 319848-301 the VG7241PT utilizes a standardThe Resideo ZD8X26TZ is a heavy duty, 8 inch wide by 26 inch high rectangular zone damper designed for precision airflow control in multi zone HVAC applications. Built with a rigid extruded aluminum frame and parallel blades, this unit is engineered for low leakage performance, maintaining less than 1% leakage at 0. 5 in. WC. This 24V motorized damper features a two position, synchronous motor with a power closed spring return open configuration,