Switch, Float, Fluid Level, Brass - ELE-800-002

Switch, tank coolant level sensor, Fluid Level, Brass.  This float switch will work on all Aqua-Hot and Hydro-Hot units which have regular size radiator caps -ELE-800-002.

Check box below if you would like FREE directions. 
Note if you want Hydro-Hot (HHE-x00-08x, HHE-x00-09x or AHE-450 models)
 - OR - Aqua-Hot (AHE-100-03S, AHE-100-04S or 600 series model)

If your Hydro-Hot has giant cap, then this is not the proper part.  You need:  ELX-01G-ML7

This modified socket makes removal and install 10x easier.

Add modified socket in options below

Picture shows thermostat, however works great for float also