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Comparative Analysis between Fuel Fired Boiler & Heat Pump

Comparative Analysis between Fuel Fired Boiler & Heat Pump
Parameters Units Systems
    Boiler Heat Pump
Total requirement of hot water to be heated from 20 °C to 50 °C lts/day 10000 10000
Energy required for heating( Ltrs x Temp Diff ) kCal/day 300000 300000
Energy required in KWH = ( Kcals /860 ) KWH   384.84
Efficiency of Boiler % 85  
Specific gravity of Diesel   0.89  
Calorific value of Diesel kCal/kg 9850  
Diesel consumption Lts/day 40  
Rate of Diesel Rs./Lts 55  
Operational Cost of Fuel fired Boiler per day Rs./day 2200  
Heat Pump capacity ( 22 KW ) kCal/hr   18920
No. of hours of operation of Heat Pump for 10000 lts Hours   16.00
Gross connected power kW   8.00
Net power consumtion KWH   128.00
Cost Of Power Rs./kWh   8.00
Operational Cost of Heat pump per day (8 x 16 X 8 = Rs. 1024 ) Rs./day   1024.00
Operational Saving per day (2200 - 1024) = Rs 1176 Rs./day   1176
Annual operational Saving ( Rs 1176 x 360) Rs./Annum   423360