The FS4-3 is typically used in closed-loop hydronic or non-potable water systems

Features a high-output 10kV secondary voltage for reliable fuel atomization ignition

maintaining consistent motor efficiency

This unit is CW rotation

While designed specifically for the chassis of Honeywell MS and MN Series actuators

Carrier 50TG500376 Inducer Housing 318973-401 The FS4-3 is typically usedThe Carrier 50TG500376 Inducer Housing is a critical OEM replacement part designed to maintain the structural integrity and vacuum pressure of your furnace's venting system. This draft inducer housing is engineered to withstand high temperature flue gases while facilitating the safe evacuation of combustion byproducts from the heat exchanger. Built from high durability materials, the 50TG500376 ensures a precise fit for Carrier furnace repair