The Erie PopTop series is the industry standard for reliable HVAC zone control

Common questions:

This precision prevents compressor motor burnout and localized overheating within the hermetic shell

and fully enveloping the tip of the generator

This specific 35-530501-003 model is configured for remote flame sensing

Resideo ZD28X8TZ Damper 324846-701 The Erie PopTop series isThe Resideo ZD28X8TZ is a heavy duty, 28" x 8" parallel blade zone damper engineered for precise airflow management in high static pressure environments. Built with a rugged extruded aluminum frame and reinforced blades, this rectangular damper utilizes a 24Vac synchronous motor to deliver reliable two position control. The power closed spring return open configuration ensures a fail safe normally open state, maintaining critical ventilation during