RSM 130D ATO sensor placement?


New Member
I would like to know the best place to put the water level sensors? In the main tank, or in one of the rear chambers? I ordered an ATO with a optic water sensor and a mechanical over fill float protection.

Thanks for any input I'm new to this stuff.


RS Sponsor
Hi, the best option for the level top off sensor is the pump chamber to the left hand side of the Max 130D hope this helps.