$18,000 - $20,000. More than $20,000. The total amount spent per pupil by district in the 2011-12 school year by elementary and K-12 districts. The darker the color, the higher the spending.
b) Set a voltmeter to the 300 volts scale. Place test probes on terminals 1L and 3L (see diagram) of the high limit portion of the thermostat. The meter reading should be the input voltage of the heater (see rating plate of the water heater). If not correct voltage, check for loose connections and blown fuse or tripped circuit breaker. c) To verify that the high limit switch is closed, place test probes onto terminals 2L and 4L (see diagram).
220V and 110V Circuit Breakers in an Electric Panel. There are two main types of circuit breakers in an electric panel. Hereâs how to wire these two different types of breakers: 220 Volt Circuit Breakers â These breakers usually power electric furnaces, dryers, heat pumps, and water heaters. 220 volt breakers each take up 2 slots in the panel. If you are providing power to an appliance that only uses 220 volts (and not a combination of 220 and 110 volts), then youâll run 2-wire Romex in the appropriate gauge to that appliance.