Hubbell Electric Heater Company ME manual Mounting Dimensions

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Mounting Dimensions

Tank	Overall	Bolt	Bulkhead Mounting	Gallon
Diameter	Diameter	Circle	Dimension	Capacity
“A”	“B”	“C”	“D”
16	20	12	None	10
16	20	12	None	20
16	20	12	None	30
16	20	12	12	40
18 3/4	22 3/4	16	12	50
22	26	16	12	65
22	26	16	12	80
24	28	18	12	100
24	28	18	12	120

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Contents Electric Heater Company STRATFORD, CT Hubbell Electric Heater CompanyTable of Contents Section Title Page Tank Section I General Description and ConstructionTank Connections Heating ElementTemperature High Limit Switch Control ThermostatOuter Shell and Insulation Low Water Cut-Off OptionsSecuring of Heater Water Heater PlacementMounting Dimensions Filling the Heater Piping InstallationFinal Checks Electrical InstallationMaintenance and Operation Section III Scheduled Maintenance and OperationFreezing Quarterly InspectionAnnual 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