Fluid Level Sensors
Float Switch, Brass fits on Hydro Hot, Aqua Hot Heating Systems. Models HHE-200-09E, HHE-500-09M, AHE-100-03S, AHE-100-04S, HHE-200-08E, & HH...View full details
This is the replacement kit for: ELX-800-003 liquid sensor ELX-800-005 You will need a 7/16" deep socket to tighten the sensor when it's in place.
This tank coolant level sensor is the only replacement available for the Hydro-Hot models with large radiator cap. Models:HHE-200-007E and HHE-200...View full details