and AHU shutdown

Always use the specified York S1-025-38585-000 to maintain system safety and performance standards

When field-servicing IMIX or FMD series units

Failures typically stem from mechanical wear of the internal cam or electrical pitting on the contact points

Carrier LA21RB549 Inducer Wheel and AHU shutdownOptimize your furnace's draft performance with the Carrier LA21RB549 Inducer Wheel. As a veteran grade OEM replacement part, this 5 1 4" diameter and 1" width blower wheel is engineered to maintain precise static pressure within the combustion assembly. This specific draft inducer wheel serves as the direct replacement for LA21RB553, ensuring a seamless drop in fit for technicians servicing Carrier, Bryant, and Payne residential gas furnaces. Built