Petroleum Conservation Research Association
Ministry of Petroleum & Natural Gas, Government of India
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Wednesday, March 3, 2021
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Appliances Comparison
Appliances Comparison
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Make Gas & Kerosene last longer
Appliances Comparison
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Comparison of Efficient & Inefficient Heating Appliances
Comparison Term
Nutan Kerosene Wick Stove
Wick Stoves (Other Models)
Number of Wicks
10
--
Kerosene Consumption Rate
130 Gms/Hr
Varies from 90 to 140 Gms/Hr generally not mentioned on the appliances unless it is ISI mark
Thermal Efficiency
60% Minimum
35% - 47%
Useful Heat Output
820 KCal/Hr
--
Saving 30% (Average)
Comparison Term
Nutan Kerosene Wick Stove
Wick Stoves (Other Models)
Gas Burning Rate:
A. Small Burner
105 Gms/Hr
140 Gms/Hr
B. Big Burner
145 Gms/Hr
185 Gms/Hr
Thermal Efficiency
70% Minimum
60%
Thermal Efficiency at Simmer
70% Minimum
--
Saving 15% (Average)
Comparison of Efficient & Inefficient Lighting Appliances
Comparison Term
Nutan Kerosene Wick Stove
Wick Stoves (Other Models)
Wicks Size
1/2"
3/4"
Luminous Intensity
6 Lux
4-4.5 Lux
Kerosene Consumption Rate
21 Gms/Hr Max
21 Gms/Hr Max
Luminous Efficiency
3.75 Lums Hr/Gms
3 Lums Hr/Gms
As per IS 2449 30% Saving
Comparison Term
Nutan Deep Lamp
Lamps (Other Models)
Kerosene Consumption
3 to 5 Gms/Hr
18 to 20 Gms/Hr
Luminous Intensity
1 Lux
0.4 LUX
Luminous Efficiency
2.78 LUM Hr/Gms
1.67 LUM Hr/Gms
As per IS 9557
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