DIY Guide: How to Replace a Geyser Heating Element

DIY Guide: How to Replace a Geyser Heating Element


If you’ve ever experienced the frustration of stepping into a cold shower due to a malfunctioning geyser heating element, you’re not alone. The good news is that replacing a geyser heating element is a manageable task that you can tackle on your own with a bit of know-how and the right tools. In this DIY guide, we’ll walk you through the step-by-step process to help you restore the warmth to your water supply.

Materials and Tools Needed:

Before diving into the replacement process, gather the following materials and tools:

  1. New geyser heating element
  2. Screwdriver (Phillips and flathead)
  3. Pipe wrench or adjustable wrench
  4. Pipe sealant or plumber’s tape
  5. Towels or rags
  6. Bucket

Step 1: Turn Off the Power

Safety first! Begin by turning off the power supply to the geyser. Locate the circuit breaker or switch associated with the geyser and switch it off. For added safety, you can also turn off the water supply to the geyser.

Step 2: Drain the Geyser

Connect a hose to the drain valve located at the bottom of the geyser. Open the valve and allow the water to drain into a bucket or suitable drainage area. This step is crucial to prevent water spillage when removing the heating element.

Step 3: Remove the Old Heating Element

Once the geyser is drained, locate the heating element(s). Most geysers have one or two heating elements, depending on their design. Use a screwdriver to remove the access panel covering the heating element. Then, use a wrench to loosen and remove the old heating element.

Step 4: Install the New Heating Element

Place the new heating element into the geyser and secure it tightly with a wrench. Ensure that the element is properly aligned and seated. Apply pipe sealant or plumber’s tape to the threads before installation to prevent leaks.

Step 5: Close Up and Restore

Replace the access panel and tighten the screws. Close the drain valve, remove the hose, and carefully refill the geyser by turning on the water supply. Finally, restore power to the geyser by turning on the circuit breaker or switch.

Step 6: Test the Geyser

Wait for the geyser to heat up and then test it by turning on a hot water tap. If everything is working correctly, you should have a consistent flow of hot water.


Congratulations! You’ve successfully replaced the geyser heating element, bringing warmth back to your showers. Remember to follow safety precautions and consult your geyser’s manual for specific instructions. If you encounter any difficulties or if the problem persists, it’s advisable to seek professional assistance. With this DIY guide, you’ve taken a significant step towards maintaining your home’s plumbing and ensuring a reliable hot water supply.

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