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Common Electric Boiler Issues

Nothing is more annoying than a broken heating system, especially in the winter. It's not always easy to spot the earliest indicators of heating problems, which is why AllForProperty has compiled a list of electric boiler problems to keep our customers informed and prepared. 

Electric boilers are repaired by our heating engineers throughout Birmingham and the surrounding areas, including Sutton Coldfield, Solihull, and Tamworth. Contact our heating engineers today at 0121 405 0404.

Electric Boiler Repairs in Tamworth, Solihull, Birmingham & Sutton Coldfield

16 Types of Electric Boiler Issues

Electric boilers are a reliable source of heating and hot water for many households. However, like any other appliance, they can experience faults from time to time. Understanding these common issues and how to fix them can save you time, money, and discomfort. Here's a comprehensive guide to troubleshooting common electric boiler problems:

1. No Heating or Hot Water

One of the most noticeable issues with an electric boiler is when it fails to provide heating or hot water. This could be due to various reasons such as faulty thermostats, heating elements, or issues with the power supply.

2. Limited Hot Water Storage

If you're only getting small amounts of stored hot water, it could indicate a problem with the boiler's tank or heating elements. Sediment buildup or a faulty thermostat may also be to blame.

3. Leaking Valves and Pipes

Leaking valves and pipes are not only wasteful but can also lead to water damage and higher utility bills. Inspect the connections and seals for any signs of leakage and replace or repair them as needed.

4. Leakage from Drain Off Valves and Heating Elements

Leaks from drain-off valves or heating elements can result from corrosion, wear and tear, or improper installation. Addressing these leaks promptly can prevent further damage to your boiler and surrounding areas.

5. Noisy Pumps

If your boiler's pumps are making unusual noises, it could indicate air pockets, blockages, or mechanical issues. Bleeding the system and checking for obstructions can help resolve this problem.

6. Relay Burnout

Relays are essential components that control the flow of electricity within the boiler. Burnt-out relays can disrupt the boiler's operation and may need to be replaced by a qualified technician.

7. Printed Circuit Board Failure

The printed circuit board (PCB) is the brain of the boiler, controlling its various functions. If the PCB fails, you may experience erratic behavior or a complete breakdown of the system.

8. Burnt-Out Wiring

Faulty or burnt-out wiring can pose a significant fire hazard and should be addressed immediately. A thorough inspection of the wiring by a certified electrician is necessary to ensure safety and proper functioning.

types of electrical boiler issues

9. Poor Boiler Installations

Improper installation can lead to a myriad of problems, including inefficiency, frequent breakdowns, and safety hazards. Hiring a qualified professional for boiler installation is crucial to avoid these issues.

10. Faulty Expansion Vessel

The expansion vessel helps regulate pressure fluctuations within the boiler system. A faulty expansion vessel can lead to pressure problems, leaks, and reduced performance.

11. Programmer Malfunction

If the programmer or timer on your boiler is not working correctly, it can affect the boiler's ability to heat water efficiently and maintain desired temperatures.

12. Constant Overflow Dripping

A constantly dripping overflow pipe may indicate high pressure within the boiler system. This could be due to a faulty pressure relief valve or an issue with the water pressure regulator.

13. Noisy Boiler Operation

Unusual noises coming from your boiler, such as banging or gurgling sounds, could signify underlying issues with the system's components or water flow.

14. Faulty Temperature and Pressure Release Valve

The temperature and pressure release valve is a crucial safety device that prevents overpressure in the boiler. If it's faulty, it may need to be replaced to ensure safe operation.

15. Faulty Inlet Combination Valve

The inlet combination valve controls the flow of water into the boiler. A faulty valve can lead to pressure problems, leaks, and inconsistent heating.

16. Faulty Heating Elements and Thermostats

Faulty heating elements or thermostats can cause uneven heating, insufficient hot water, or complete system failure. Replacing these components can restore proper functionality to your electric boiler.

Get in touch 

If you suspect a problem with your electric heating system, contact our heating engineers right away. Our heating engineers provide quick and responsive service to customers throughout Birmingham, including Sutton Coldfield, Solihull, and Tamworth. Call us at 0121 405 0404 or arrange a call out through our online enquiry form.