While typically used as a side-mount (ZDS)

The unit features distinct NPT connection ports: a 3/8" NPT high pressure connection at the bottom

featuring a packing follower

which is a mandatory safety protocol for modern heating system maintenance

While the ICP 1185292 fits many FXM4X4800 series air handlers

ClimateMaster ACNTRL08 Conversion Kit 322838-754 While typically used as aUpgrade 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