Corrosion Resistance: Rolled steel housing and aluminum components resist oxidation in outdoor settings

the Q314A6102 and the "U" (Universal/Tradeline) suffix version are functionally identical and serve as direct replacements for one another

It is designed for single-stage air handlers in the Nordyne B5

this component provides the isolation and thermal stability necessary for long-term operational readiness

to maintain system reliability and compliance during propane operation

Resideo ZD24X16TZ Damper 318423-701 Corrosion Resistance: Rolled steel housingThe Resideo ZD24X16TZ is a professional grade rectangular zone damper designed for high performance residential and light commercial forced air systems. Built with an extruded aluminum frame and parallel blades, this 24x16 damper ensures low leakage and maximum structural integrity under typical static pressures. This power closed spring return open model operates as a fail safe component, remaining open during power loss to prevent equipment high