ZoneFirst SPRD-12X10 Damper Els PW 17895 Robust 1/4 inch flare fitting

Robust 1/4 inch flare fitting ensures a leak-resistant

this York repair kit streamlines the HVAC coil maintenance process

Rugged Construction: Fabricated from 12-gauge galvanized steel to withstand high-torque forces without flexing or mechanical failure

leak-free solder joint when properly brazed

ZoneFirst SPRD-12X10 Damper Els PW 17895 Robust 1/4 inch flare fittingEstablishing proper bypass airflow is essential for any multi zone residential or light commercial system, and the ZoneFirst SPRD 12X10 provides a reliable, barometric solution for managing static pressure. This 12" wide by 10" high barometric relief damper is engineered to automatically divert excess air back to the return air plenum when zone dampers close, preventing high velocity noise and maintaining consistent CFM delivery across active zones.