

Essential Circuits
Refrigerator/Freezer ~700 watts
Sump Pump ~800 watts
Furnace/Boiler ~1,200 watts
Well Pump ~1,500 watts
Lights (10 LED bulbs) ~600 watts
Garage Door Opener ~300 watts
Comfort & Convenience
Central Air Conditioning ~5,000 watts
Heat Pump ~3,500 watts
Electric Water Heater ~4,500 watts
Electric Range/Oven ~5,000 watts
Electric Dryer ~5,000 watts
EV Charger (Level 2) ~7,200 watts
Electronics & Medical
Home Office (Computer, etc.) ~500 watts
TV & Entertainment ~300 watts
Medical Equipment ~1,500 watts
Security System ~200 watts
Recommended Generator
22kW
Whole-Home Standby
Selected Appliances
10kW
Essential Circuits
$4,500 - $6,500
16kW
Most Popular
$6,500 - $9,000
22kW+
Whole-Home
$9,000 - $15,000
Automatic Transfer Switch Included
Power Restored in Seconds
Works Through Maine Storms
5-Year Parts & Labor Warranty
*Estimates based on typical appliance wattages. Actual requirements vary by model and usage. Generator sizing includes 20% safety margin. Installation costs depend on site conditions and fuel source. Contact us for a free on-site assessment.
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