7
Heater Elements
Notes:
•
All heaters have a ground wire attached to the heater shell (not the element).
•
Alternate connections for dual service elements are under "Alternate Schematic".
•
Schematics with an asterisk (A*, B*) connect to a common hot wire (H), not a neutral wire (N).
•
Schematics with an apostrophe (B') require the neutral wire (N) to be capped.
•
Heater elements and wiring schematics that allow high/low staging are shaded.
(1) Voltage between hot and neutral is 120V.
(2) Voltage between hot and neutral is 277V.
Power
No. of
No. of
Voltage
Alt.
Voltage
Element
Heater
(W)
Stages
Wires
Schem. (V)
Schem. (V)
7501
HZRE15120C
HZS15120
1500
1
2
A
120
7503
HZRE15208C
HZS15208
1500
1
2
A*
208
7504
HZRE15240C
HZS15240
1500
1
2
A*
240
7505
HZRE15277C
HZS15277
1500
1
2
A
277
75301
HZRE30120/240C
HZS30120/240
3000
2
3
B
120
B'
240
75302
HZRE30208C
HZS30208
3000
2
3
B*
208
75303
HZRE30208YC
HZS30208Y
3000
3
4
C
208 (1)
75304
HZRE30208DC
HZS30208D
3000
3
3
D
208
75305
HZRE30240/480C
HZS30240/480
3000
2
3
B*
240
B'
480
75309
HZRE30480C
HZS30480
3000
1
2
A*
480
75501
HZRE50120C
HZS50120
5000
3
4
C
120
75502
HZRE50208SC
HZS50208
5000
2
3
B*
208
75503
HZRE50208YC
HZS50208Y
5000
3
4
C
208 (1)
75504
HZRE50208DC
HZS50208D
5000
3
3
D
208
75505
HZRE50240/480C
HZS50240/480
5000
2
3
B*
240
B'
480
75507
HZRE50277C
HZS50277
5000
2
3
B
277
75508
HZRE50346C
HZS50346
5000
1
2
A
346
75510
HZRE50480YC
HZS50480Y
5000
3
4
C
480 (2)
75511
HZRE50600C
HZS50600
5000
1
2
A*
600