How to Use Geyser and Reduce Your Electricity Bill

Geyser uses a lot of energy and frequently causes your power bill to skyrocket. Are you concerned about how to use geyser? In this article, we will guide you.

how to use geyser

Do you enjoy taking warm baths or showers during the winter? Do you wash dishes, and clothing, or clean using hot water from your geyser? 

If so, you may also be concerned about the significant increase in power costs that come with utilizing a geyser. 

An equipment called a geyser heats water using electricity and then stores it in a tank for later use.

According to a study by the Bureau of Energy Efficiency (BEE), the typical Indian family uses 15% of its total energy.

How to Use Geyser

How can you effectively use your hot water geyser and lower your power bill? 

The solution is straightforward: Adhere to some shrewd advice that will enable you to conserve water, electricity, and money without sacrificing your comfort or cleanliness.

I’ll give you some of the greatest advice for using your hot water geyser correctly and efficiently in this blog article.

1. Choose the ideal geyser for your needs

The first step in using your geyser properly is to choose the geyser according to your needs.

The geysers that you can choose according to your needs are: 

  • Storage geysers, 
  • Instantaneous geysers, 
  • Gas geysers, and 
  • Solar geysers

Depending on variables like capacity, power consumption, installation cost, maintenance cost, and environmental effect, each kind has pros and cons.

When choosing a geyser, keep the following in mind:

The number of hot water heaters you require and the size of your home

In general, you can store and utilize more hot water at once the greater the tank capacity. Larger tanks, nevertheless, also require more energy to heat up and take longer to do so.

How often and how long do you use hot water? 

If you need hot water regularly and for extended periods of time, you may wish to choose a storage geyser that can offer hot water continuously. You may wish to use an instant geyser that can heat water on demand and conserve energy if you just sometimes and briefly utilize hot water.

The cost and accessibility of gas or electricity in your location. 

If your energy supply is consistent and affordable, you might wish to choose an electric geyser that is simple to set up and use. A gas geyser is more effective and environmentally friendly, so you might want to use it if your energy supply is unstable or expensive. However, a gas connection and a venting system are also necessary for gas geysers to expel combustion gases. 

The local weather patterns and solar potential

Choose a solar geyser to capture the renewable energy of the sun and lessen your carbon footprint if you reside in a sunny location with strong solar potential. For overcast or wet days, solar geysers also need a backup system.

2. Choose the Appropriate Size Geyser

Always choose the geyser’s size based on your needs. Depending on your family’s size and consumption needs, choose it. A large geyser uses more power and might significantly increase your electricity cost.

Family sizeFor bathing using the showerGeyser typeRecommended Geyser capacity
2-3 membersFor bathing using a bucketInstant Geyser6 liters
2-3 membersFor bathing using the showerStorage Geyser10 Liters to 15 Liters
2-3 membersFor bathing using a bucketStorage Geyser25 Liters
2-3 membersFor washing kitchen utensils or for hand washInstant Geyser1 Liter to 3 Liters
4-8 membersFor bathing using a bucketInstant Geyser6 liters
4-8 membersFor bathing using the showerStorage Geyser25 Liters
4-8 membersFor bathing using showerStorage Geyser25 Liters
4-8 membersFor washing kitchen utensils or for hand washInstant Geyser1 Liter to 3 Liters

3. Choose a Geyser that has Star Ratings

Star ratings are a measure of how energy-efficient a geyser or water heater is. This star rating is given by the Bureau of Energy Efficiency (BEE), a government agency that regulates and promotes energy conservation in India. The BEE assigns star ratings to geysers based on their standing loss, which is the amount of heat lost from the water stored in the tank per hour.

  • The star ratings range from 1 to 5.
  • 5 being the most energy-efficient and 1 being the least. A higher star rating means that the geyser has a lower standing loss and consumes less electricity to heat water. A lower star rating means that the geyser has a higher standing loss and consumes more electricity to heat water.
  • According to the BEE, a 5-star rated geyser can save up to 50% electricity compared to a 1-star rated geyser. This means that you can save money on your electricity bill by choosing a higher star-rated geyser.1Governmental Authority, Bureau of Energy Efficiency (BEE), Go to source

Therefore, it is usually advisable to get star-rated geysers to avoid paying expensive power costs.

4. Adjust Your Geyser’s Thermostat Settings

The majority of geysers and water heaters come with a thermostat. By switching off electricity after the specified water temperature is reached, the thermostat maintains the geyser’s water temperature at the set level.

The thermostat continuously monitors the water’s temperature and turns on the electricity when the temperature decreases. The water is heated to the desired degree thanks to the thermostat.

There are two different varieties of geysers on the market:

  • With adjustable outside thermostat settings.
  • The thermostat cannot be adjusted and is not visible from the outside.

The temperature range for water geysers is 40 to 75 degrees. The majority of geysers on the market have a thermostat setting of 60 degrees or high by default.

In your geyser, this implies that the water will be heated until it reaches a temperature of 60 degrees or more. Water that has been heated to this point becomes extremely hot and must be used after being thoroughly mixed with cold water.

The temperature of the water entering the geyser and the thermostat’s temperature setting determines how much power is utilized to heat the water. The greater there is in temperature between these two, the more power is needed to heat the water. Many energy-saving organizations recommend using water that has been heated to between 40 and 45 degrees.

Therefore, lower the exterior thermostat setting on your geyser from 60 degrees to 40 or 45 degrees. The thermostat knob must be kept about in the center for the proper quantity of warmth and power savings.

5. Avoid leaving the water geyser on for too long

The geyser is frequently left constantly set to “ON” by many individuals. This inclination causes significant energy waste.

When the water is heated, the power supply shuts off automatically. After a while, the geyser’s body starts to lose heat from the hot water. In this manner, after some time, the water’s temperature decreases. The thermostat turns on the power supply when the water temperature drops by a specified amount, restarting the water heating operation. Throughout the day, this cycle of on and off uses electricity.

Therefore, if you don’t turn off your water heater, it will stay running and use power all day.

6. Set the Geyser Timer

One of the greatest methods to save power is by using a timer. Your geyser’s on-time is decreased by the geyser timer. Unnecessary electricity use can be reduced in this way. Electricity waste can also be avoided.

7. Get Energy-saving Upgrades

You may put up solar panels in your home. They can significantly reduce the amount of power your geyser uses. The energy that is captured by solar panels may be stored for a very long time. Each month, 200kw can be saved.


How do you use a geyser for the first time?

-Ensure that the geyser is built appropriately by a competent specialist and that it meets all safety features and regulations.
-Check your geyser’s thermostat settings and make any necessary adjustments. For the best comfort and energy efficiency, a temperature range of 40 to 45 degrees Celsius is advised.
-Open the hot water tap and turn on the geyser’s water supply to allow the air out of the tank. A few minutes should pass before the water starts to flow steadily.
-Switch on the geyser and wait for a few minutes for the water to warm up.
Your geyser’s capacity, star rating, and standing loss will all affect how long it takes to heat up. For further information, consult your geyser’s label or the user handbook.
-Take a hot shower or bath and relax.
-Remember to turn off the geyser when not in use to save energy and prevent overheating.

Can we keep the geyser always on?

In order to heat water and control the thermostat’s temperature, a geyser uses energy as efficiently as possible. However, that does not let the geyser to run constantly on and off. Therefore, the best course of action is to turn the geyser off whenever you don’t need hot water.

What is the correct setting for a geyser?

50 to 55 degrees in the summer and 60 to 65 degrees in the winter are the ideal temperatures. Never set the temperature lower than 50 degrees since doing so will encourage bacterial development in the water.

How many hours should I geyser on?

Just to keep the water temperature constant, it’s best to turn on the geyser between 1 and 2 in the afternoon. The geyser can then be turned off until approximately 4 PM, after which it can be left on until 6 PM. After then, you may turn it off for the remainder of the evening.


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    Governmental Authority, Bureau of Energy Efficiency (BEE), Go to source

Written by Yogendra Rai

I'm a passionate product enthusiast who thrives on testing and reviewing a diverse range of products. With a knack for concise and insightful assessments, I share my experiences to help others make informed purchase decisions. My reviews offer valuable insights to fellow consumers seeking quality and value.

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