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TABLE 4 
 
 
SEISCO ESTIMATED ANNUAL OPERATING COSTS
For Various
ELECTRIC RATES and NUMBER of HOUSEHOLD OCCUPANTS
 
 
NOTE: Estimated Annual Operating Costs are based on a 55 degree F temperature rise and typical home construction with average lengths of plumbing and pipe insulation. These costs do not reflect losses incurred due to non-insulated pipes running under a concrete slab or pipes running under a home with a non-insulated crawl space.
 
* Represents the national average for electric rates (8.4 Cents per kWh) and the average daily household hot water usage (64 gallons per day).