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FULLY AUTOMATIC
THERMOSTATIC CONTROL
ENERGY EFFICIENT HEAT
EXCHANGER DESIGN
TROUBLE FREE OPERATION
NO. DRY RUNNING
STORAGE TANK IS MADE OF MILD STEEL
.. (STAINLESS STEEL-OPTIONAL)
 
1.
GAS CYLINDER
8.
COLD WATER INLET
2.
BOSCH GAS GEYSER
9.
HOT WATER OUTLET
3.
CIRCULTING PUMP
9.
HOT WATER OUTLET
4.
STORAGE TANK.
11.
HOT WATE OUTLET FOR USE POINTS
5.
COLD WATER TANK

12.

COLD WATER SUPPLY FROM OVERHEAD TANK
6.
GAS INLET
13.
AIR VENT.
7.
COLD WATER INLET
14.
THERMOSTAT
WORKING PRINCIPLE :
GAS GEYSER
INLET CONNECTED THROUGH PUMP AND PUMP INLET THROUGH THE STORAGE TANK. GAS GEYSER OUTLET IS CONNECTED TO STORAGE TANK THIS WAY GAS GEYSER ENERGIES AND COLD WATER IN THE TANK IS BEING HEATED UP. THERMOSTANT IN THE INSULATED STORAGE TANK IS PROVIDED WHICH GOVERNS THE OPERATION OF PUMP AT THE SET TEMPERATURE FROM OVERHEAD COLD WATER STORAGE TANK INLET IS PROVIDED TO HOT WATER STORAGE TANK. WHENEVER HOT WATER IS DRAWN FROM THE TANK SAME AMOUNT OF COLD WATER ENTERS THE STORAGE TANK AND WHEN THE TEMPERATURE IN THE HOT WATER TANK DROPS DOWN. AGAIN THERMOSTAT SENDS SIGNAL TO THE PUMP AND PUMP GETS O & ON GAS GEYSER COMES IN OPERATION. WE HAVE TO PROVIDE GAS CONNECTION TO THE GEYSER & ELECTRIC CONNECTION TO THE PUMP THUS THE SYSTEMS WORKS FULLY AUTOMATIC.




Comparison of expense between Gas & Electricity

( 300 Liters Daily use- 25'C Temp. rise )

 
Gas
Electricity
Required Heat 2500 Kcal @ 88% 3350 Kcal @ 75%
Required Fuel 0.63 Kg. 11.67 Unit
Cost of Fuel Rs. 18.30 Per Kg.* Rs. 3.5 per Unit
Daily Expense 0.63 x 18.30 = Rs. 11.54 11.67 x 3.5 = Rs. 40.84
Yearly Expense 11.54 x 30 x 12 = 4154.4

40.84 x 30 x 12 = Rs. 14702