This is the FX-1 control or power module only from the FX-1 digital retro fit kit for marine air conditioning units, for when you only need to replace this single component in your system.
The circuit board is integrated in the metal shell and make swapping out quick and easy.
The FX-1 kit will replace the controls on most compact air conditioning control units including those on:
» Marine Air
» Cruise Air
» King Air
To complete the kit, one must also have an FX-1 display, either the Standard display or EasyTouch display, and a display cable.