Redeem your In-Store CVS Points before 1/15/17 for cash - Cust#_8374371

["Thomas Rice" <thomas.rice@xxxxxxxxxxxxxx>]

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I've got a box that houses some type of what appears to be a switch or overload protection, but I have no idea if I need to leave it connected or not...although I suspect it was left-over from an old pressure regulator that was removed long ago once the house was switched from well water to county supply.????

Coming into this box is 240v on 10/2 which connects back to a dual pole 30 amp breaker in the main panel (bottom poles). Coming out of this box is 240v on 10/2 which wires directly into the water heater. There is also a brown cable consisting of 2x 22 AWG wires connecting to the block.

Is this something I need, or can I simplify things by bypassing it and splicing the 240v from the panel into a standard junction box? Thanks in advance for any help you can provide.

Have a competent electrician trace out the circuit. 240v mains power is not an area to 'learn' on! It would be very strange for 22 gauge wire carrying 240VAC. There would be hardly any appreciable current carrying capacity before the wire got overheated, so I too am not sure what it connects to.