Install modular electrical backup system with capacity for providing 70 amps of emergency power in two 240-volt circuits and six 120-volt circuits. Assume existing propane gas supply. Include generator mounted on 2’x4′ concrete or composite pad, automatic transfer switch, load center, exterior disconnect, and grounding rod. Include 30 ft. of conduit and electrical cable for generator connections, grounded cable for circuits, 5 ft. of flexible fuel line for connection to existing rigid gas supply line, and automotive-type storage battery.
National – 2025 – Backup Power Generator
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