Energy Calculation
 

From this energy calculation you may know how much energy you can save by using a Tenesun heat pump.

Here is energy calculation
1.Take heating 150L hot water for a sample. It is known that when water temperature is heated from 15 ℃ up to 55℃, 6000 kcal heat is needed.

Heating equipment

Energy consumption

Electric water heater

6000÷(860 kcal/kwh×95%)=7.34 kwh

Gas water heater

6000÷(10800 kcal/kwh×80%)=0.69 kg

Tenesun heat pump water heater

6000÷(860 kcal/kwh×350%)=1.99 kwh


2.Take heating 250L hot water for a sample. It is known that when water temperature is heated from 15 ℃ up to 55℃, 10000 kcal heat is needed.

Heating equipment

Energy consumption

Electric water heater

10000÷(860 kcal/kwh×95%)=12.23 kwh

Gas water heater

10000÷(10800 kcal/kwh×80%)=1.15 kg

Tenesun heat pump water heater

10000÷(860 kcal/kwh×350%)=3.32 kwh


3.Take heating 300L hot water for a sample. It is known that when water temperature is heated from 15 ℃ up to 55℃, 12000 kcal heat is needed.

Heating equipment

Energy consumption

Electric water heater

12000÷(860 kcal/kwh×95%)=14.68 kwh

Gas water heater

12000÷(10800 kcal/kwh×80%)=1.38 kg

Tenesun heat pump water heater

12000÷(860 kcal/kwh×350%)=3.98 kwh


Note: In this sheet we calculate value based on heat pump COP=3.5.