Markel 51554002 Fan Blade 30067439-890 Hytrel sleeve inserts must only

Hytrel sleeve inserts must only be used with S

The unit is shipped in the "First-Open" state to allow for system filling and flushing before power is connected

This specific spring range dictates the pressure required to move the actuator

this mount provides a rigid 27

Is this compatible with steam applications

Markel 51554002 Fan Blade 30067439-890 Hytrel sleeve inserts must onlyThe Markel 51554002 Fan Blade is a professional grade OEM replacement fan blade engineered specifically for heavy duty TPI Corporation unit heaters. This 4 blade fan configuration is precision balanced to ensure optimal airflow efficiency and maintain the static pressure requirements of your heating system. Designed for high performance durability, this Markel heater part is a direct drop in for several specialized unit heater series, including the