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Heatpump Water Heater Calculator

Heat Pump Calculations

Energy required to heat:

Kcal: 30000

KW: 35

Heat Pump

Input KW: 2.86

Time to heat /hours: 2.92

Unit Consumed: 8

Per Day Cost: 84
(Per unit cost taken as Rs.10)

Electric Geyser

Energy required to heat:

Kcal: 30000

KW: 35

Electric Power - 2KW x 25 nos: 52.50

Per Day Cost: 525

Savings

Savings per day:         441

Savings per annum: 132300

Investment:
Investment: No Cost(Rs) Total
Heat Pump 350000
Electric Geyser 120000
Excess Investment 230000
Return On Investment:

Actual Investment / Savings per annum (in years):    1.7

ROI:    Less than 2 years

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