- Hubbell Electric heater Company ELECTRIC WATER HEATEROPERATING AND MAINTENANCE MANUAL HE , HSE

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TABLE OF CONTENTS
SECTION TITLE PAGE #
I GENERAL DESCRIPTION AND CONSTRUCTION 5
II INSTALLATION 8
III SCHEDULED MAINTENANCE AND OPERATION 11
IV TROUBLESHOOTING 13
V SERVICING AND REPLACEMENT OF PARTS 14
VI MISCELLANEOUS CHARTS AND FORMULAS 20