Product Specifications
Model
Tank Capacity
In Gallons
*Element
Upper
Wattage
at 240 Volt
Lower
Recovery Rate
Upper
In Gals Per Hr.
@ 90°F Rise
Lower
Diameter
Height
Maximum Fuse or
Circuit Breaker Size
**Minimum
Wire Size (Gauge)
Model
Tank Capacity
In Gallons
*Element
Upper
Wattage
at 240 Volt
Lower
Recovery Rate
Upper
In Gals Per Hr.
@ 90°F Rise
Lower
Diameter
Height
Maximum Fuse or
Circuit Breaker Size
**Minimum
Wire Size (Gauge)
* Standard element wattages are shown. Other element wattages (up to the maximum shown) are available when specified.
** Wiring size based on standard 60°C copper wire. If distance from fuse box to water heater is more than 90 feet, refer to your local
electrical code.
HRX30DERT
HRX40DERS
30
5500
5500
25
25
19"
47"
30
10
HRX52DERT
HRX66DERT
50
5500
5500
25
25
"
21
1
⁄
2
61"
30
10
HRX40DERT
40
40
5500
5500
5500
5500
25
25
25
25
"
21
1
⁄
19"
2
46"
60"
30
30
10
10
HRX82DERT
66
80
5500
5500
5500
5500
25
25
25
25
23"
25"
"
61"
61
1
⁄
2
30
30
10
10
6
HRX52DERS
50
5500
5500
25
25
23"
49"
30
10