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Simplified Installation: Extended sweat connections allow for direct brazing into the line
it protects the ionizing wires and collector plates from excessive loading
Safety-First Operation: Effectively monitors for restricted ventilation and inducer motor performance
Key Benefits for Professional Contractors
Zonefirst AOBD-18X8 Damper Els PW 29614 Simplified Installation: Extended sweat connectionsThe Zonefirst AOBD 18X8 is a professional grade automatic opposed blade damper designed for rigorous residential and commercial HVAC zone control applications. Featuring an 18 inch width by 8 inch height side mount configuration, this unit is engineered with an extruded anodized aluminum frame and blades to resist corrosion while maintaining a slim profile. The integrated 24Vac power open power closed actuator ensures positive airflow shutoff and
