System Safety: Restores proper ignition and flame sensing parameters to meet original factory safety specifications

high-temp sealant

filtered debris remains trapped in the solid core desiccant

Durable Construction: Heavy-duty aluminum blades resist corrosion and maintain structural integrity under high RPM

and 1183388

Heil Quaker ICP 1054392 Restrictor Plate 318172-701 System Safety: Restores proper ignitionThe Heil Quaker ICP 1054392 Restrictor Plate is a critical OEM replacement part engineered for precise airflow regulation in high performance residential and commercial HVAC systems. This 7 hole metal restrictor plate acts as a primary flow control component, creating the necessary pressure drop to prevent system overworking and ensure balanced distribution across the heat exchanger or coil assembly. Weighing approximately 1. 04 lbs, this robust metal