2002 / 342 AC Power to Hot Water Tank

No power to hot water tank. Pulled out DSR panel and breaker has power to it. No power at tank. took cord off at tank and installed a short power cord that I plugged into another outlet, Hot water tank works great. Is there a splice between breaker and tank? I know the wire on breaker is RED and no RED wire coming out on tank end connection.
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PC BYC, Holland, MI