Disposal Cord, NEC 422-6(b)1(b): Length should be between 18" -
Flexible Cord Under Sink, NEC 422-16(b)2(b): Between 36"-
- Romex wiring is not approved as a Flexible Cord. NEC, Table 400-4.
- Electric water heaters are to be wired on separate circuits. Rating
of the circuit depends on the nameplate noted on the water heater. See example
water heater branch circuit and overcurrent protection calculations.