Resideo ZD8X6TZ Damper R-407A this 1/2" NPT regulator maintains

this 1/2" NPT regulator maintains exceptional stability and responsiveness even during significant inlet pressure fluctuations

the EPR seal and stainless steel internals are specifically rated for high-temperature service

OEM Precision: Guaranteed compatibility with Lennox equipment

Durable brass construction and precision-machined internal orifices ensure long-term reliability in demanding residential and light commercial HVACR applications

'Fan' for the motor

Resideo ZD8X6TZ Damper R-407A this 1/2" NPT regulator maintainsThe Resideo ZD8X6TZ is a heavy duty, 8" x 6" rectangular zone damper engineered for precise airflow management in multizone forced air systems. Built as a power closed spring return open unit, this damper ensures a fail safe normally open state, providing reliable ventilation even during power interruptions. It features a high torque, 24Vac synchronous motor mounted on the 6" side, delivering a consistent 30 second power closure and a rapid 10 second