
DUAL LEVEL CONTROL - switches power to both the thermostat and water inlet solenoid valve by sensing changes in water level. 3. METAL ENCLOSURE -provides a common (ground) connection for the (TANK BODY) electrode circuit. 2. ELECTRODE ASSEMBLY - TRANSFORMER RELAYS FILL HEAT M N 120VAC PROBES HI XL C PRINTED CIRCUIT consists of a high (short) and a low (extra long) sensing electrode, or probe, molded in an epoxy body. HIGH RED WIRE GREEN WIRE RED WIRE HIGH LOW GREEN WIRE LOWSIDE MOUNTED PROBESTOP