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The above link to the water heater calculator spreadsheet  enables the evaluation of hot water
heating operation costs and the return of money invested in changing from any water heater to a
GEYSER HEAT PUMP WATER HEATER
by inputting variables such as :
GALLONS PER MONTH DATA FROM WATER UTILITY
FUEL AND ELECTRICITY COSTS.
AND INSTALLATION COST

You may adjust your current electricity and fuel rates,
then by following the numbered coral colored instructions enter data in boxes at arrows to have
calculator predict payback in years and rate of return on investment.
The" ANNUAL OPERATION COSTS BAR CHART" will also refresh in response to adjusted fuel
costs.

THE AVERAGE CONTRACT COST TO ADD A GEYSER TO AN EXISTING ELECTRIC WATER
HEATER IS $1,650.00

TO INSTALL BOTH AN 80 GALLON ELECTRIC WITH A NYLETHERM-1 GENERALLY COSTS
$2,650.00


This gets a little involved so if you would like me to fill in the calculator for you, I will.   Call me and I
will let you know what information to fax me and I'll e-mail you the results.
CELL 610-476-4155                   FAX  610-565-6160  
THE LINKED EXCEL FILE USES THE FOLLOWING UTILITY AND FUEL RATES
Oil = $2.44 / gallon
Propane = $3.00 / gallon
Natural gas = $1.36 /  therm (CCF)
Brown PECO electricity = $0.148 / KwH
PECO Wind= $0.173 / KwH
CLICK THIS LINK TO SEE SEE A  BAR CHART
OF A WIDE VARIETY OF WATER HEATERS
AND THEIR ANNUAL COST OF OPERATION
TO SERVE THE AVERAGE AMERICAN
HOUSEHOLD  CONSUMING 160 GALLONS OF
WATER PER MONTH AND HEATING 40% OF IT
INTO HOT WATER FOR DOMESTIC USE.
Nhlll
GEYSER Performance
Calculator
610-476-4155