Hubbell Electric Heater Company ME Section VI Miscellaneous Charts and Formulas Element Chart

Page 23

SECTION VI – MISCELLANEOUS CHARTS AND FORMULAS

ELEMENT CHART

 

 

Power (Watts)

 

Immersion

Element

Element Part #

120V

208V

240V

277V

480V

Length

Resistance (Ohms)

CH-FO-358

----

3500

----

----

----

11 3/8"

12.36

CH-FO-408

----

4000

----

----

----

11 3/8"

10.82

CH-FO-508

----

5000

----

----

----

13 1/4"

8.65

CH-FO-608

2000

6000

----

----

----

13 3/8"

7.21

CH-FO-304

----

----

3000

4000

----

9 3/4"

19.20

CH-FO-354

----

2500

3500

----

----

9 3/4"

16.46

CH-FO-404

----

3000

4000

----

----

11 1/2"

14.40

CH-FO-454

----

----

4500

----

----

11 1/2"

12.80

CH-FO-504

----

----

5000

----

----

11 1/2"

11.52

CH-FO-604

1500

4500

6000

----

----

13 1/2"

9.60

TGB-1203-480

----

----

----

----

2000

7 5/8"

83.23

TGB-1353-480

----

500

----

1000

3500

12 1/2"

47.56

TGB-2257L

2500

----

----

----

----

9 5/8"

5.76

TGB-1207-240

500

1500

2000

2500

----

13 3/8"

28.80

TGB-1303-480

----

----

 

990

3000

10 1/2"

55.49

TGB-1403-480

----

----

1000

1350

4000

13 5/8"

41.62

TGB-2257-240

----

2000

2500

3500

----

10 5/8"

23.04

TGB-2257-480

----

----

----

----

2500

13 1/4"

66.59

TGB-2457-277

----

----

----

4500

----

13 1/8"

17.05

TGB-2457-480

----

----

----

1500

4500

13 1/4"

36.99

TGB-2503-480

----

1000

----

----

5000

9 3/4"

33.29

TGB-2507-277

----

----

----

5000

----

15"

15.35

TGB-2603-277

----

----

----

6000

----

15 1/2"

12.79

TGB-2603-480

----

----

1500

2000

6000

15 1/2"

27.74

*Red wattage indicates the stamped element rating

23

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Contents Electric Heater Company STRATFORD, CT Hubbell Electric Heater CompanyTable of Contents Section Title Page Heating Element Section I General Description and ConstructionTank Tank ConnectionsOuter Shell and Insulation Temperature High Limit SwitchControl Thermostat Low Water Cut-Off OptionsSecuring of Heater Water Heater PlacementMounting Dimensions Filling the Heater Piping InstallationFinal Checks Electrical InstallationQuarterly Inspection Section III Scheduled Maintenance and OperationMaintenance and Operation FreezingAnnual Inspection Symptom Probable Cause Corrective Action / Remedy Section IV TroubleshootingSurface Temperature High Limit CUT-OFF Section V Servicing & Replacement of PartsImmersion Temperature High Limit CUT-OFF Heating Element Page Page Surface Mounted Thermostat Immersion Thermostat Relief Valve Section VI Miscellaneous Charts and Formulas Element Chart Formulas Torque Values Section VII ABS Type Approval Program Page Page