Gecko Aeware IN.GRID Heat Source Control Module Fisher Constructed from strong corrosion resistant

Constructed from strong corrosion resistant and UV materials for long and reliable working life

3kW heater element

For Balboa controllers

Jacuzzi® Stereo Power Supply J-400™/J-500™

Looks different to original PCB from the SCS501 controllers but still fits and has the same functions

Gecko Aeware IN.GRID Heat Source Control Module Fisher Constructed from strong corrosion resistantGecko Aeware IN. GRID Heat Source Control Module A flexible way to control your external heating source Perfect for selecting, using and synchronizing alternative heat sources 4 single switches and one CO connector for your accessories Energy saving The choice between 4 modes of operation: Internal: electrical heater only External: secondary heat source only Both: electrical heater & secondary heat source Smart: secondary heat source & electrical