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Installation Instructions (cont'd)
B. Rigid metal conduit, intermediate metal conduit, or elec-
trical metallic tubing may be used for the grounding
means if conduit or tubing is terminated in fittings
approved for grounding.
C. Flexible metal conduit or flexible metallic tubing shall be
permitted for grounding if all the following conditions are
met:
1. The length in any ground return path does not exceed
6 feet.
2. The circuit conductors contained therein are .protected
by overcurrent devices rated at 20 amperes or less.
3. The conduit or tubing is terminated in fittings
approved for grounding.
For complete grounding details and all allowable excep-
tions, refer to the latest edition of the National
Electrical Code.
4. A standard ½" conduit opening has been made in the water
heater junction box for the conduit connection.
5. Use wire nuts and connectthe power supply wiring to the
wires inside the water heater sjunction box.
6. The water heater must be electrically "grounded" by the
installer. A g_reenground screw has been provided on the
water heater s junction box. Connect ground wire to this
location.
7. Replace the wiring junction cover using the screw provided.
CONDUIT
, WIRE NUTS
GREEN
GROUND
SCREW
11
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