While the ICP 1185292 fits many FXM4X4800 series air handlers

The variable pitch is adjusted by loosening the set screws and rotating the threaded flange to change the effective diameter

this specific model is designed for 115V coil applications

you maintain the pressure drop integrity and shut-off capabilities essential for system balancing and thermal efficiency in commercial boiler and chiller loops

it is compatible with any 24V system requiring a 1-pole

ClimateMaster ACNTRL08 Conversion Kit 322838-754 While the ICP 1185292 fitsUpgrade your legacy HVAC hardware with the ClimateMaster ACNTRL08 Control Conversion Kit CCM CXM. This comprehensive OEM replacement kit is engineered to transition older units from the CCM (standard) control logic to the advanced CXM platform, ensuring modern geothermal heat pump control and enhanced diagnostic capabilities. For contractors managing commercial or residential ClimateMaster HVAC systems, this kit provides the necessary