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The manufacturer’s warranty does not cover any damage or defect caused by installation, attachment or use
of any type of energy-saving or other unapproved devices (other than those authorized by the manufacturer)
into, onto or in conjunction with the water heater. The use of unauthorized energy-saving devices may
shorten the life of the water heater and may endanger life and property.
The manufacturer disclaims any responsibility for such loss or injury resulting from the use of such
unauthorized devices.
If local codes require external application of insulation blanket kits, the manufacturer’s instructions included
with the kit must be carefully followed.
Application of any external insulation, blankets or water pipe insulation to this water heater will
require careful attention to the following:
• Do not cover the temperature and pressure-relief
valve.
• Do not cover access panels to the heating elements.
• Do not cover the electrical junction box of the water
heater.
• Do not cover the operating or warning labels
attached to the water heater or attempt to relocate
them on
the exterior of the insulation blanket.
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NOTE: This guide recommends minimum branch circuit sizing based on the National Electric Code.
Refer to wiring diagrams in this manual for field wiring connections.
Installation Instructions
INST
ALLA
TION INSTRUCTIONS
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Total Water
Heater Wattage
120V
208V
240V
120V
208V
240V
1500*
20
15
15
12
14
14
1700
20
15
15
12
14
14
2000
25
15
15
10
14
14
2500
30
15
15
10
14
14
3000
35
20
20
8
12
12
3500
-
25
20
-
10
12
3800
-
25
20
-
10
12
4000
-
25
25
-
10
10
4500
-
30
25
-
10
10
5000
-
30
30
-
10
10
5500
-
35
30
-
8
10
6000
-
40
35
-
8
8
9000
-
-
50
-
-
8
Recommended Over Current Protection
(fuse or circuit breaker amperage rating)
Copper Wire Size AWG Basedon N.E.C.
Table 310-16 (167°F/75°C.)
1
