| 1. | State Industries Electric Heater GP650HTPDT User Guide WATER HEATERS FOR MODELS SERVICE HANDBOOK ULTRA HIGH EFFICIENCY POWER VENT POWER DIRECT VENT PRINTED 0308 198148 000 ULTRA HIGH EFFICIENCY POWER VENT POWER DIRECT VENT SERVICE MANUAL Technical Literature Department 2008 TABLE OF INTRODUCTION 2 Qualifications 2 Service Warning 2 Important Service Reminder 2 Instruction Manual 3 Tools Required 3 INSTALLATION CONSIDERATIONS 4 Closed Water Systems 4 Ther |
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