If your gas water heater is acting up, you don’t have to wait weeks for a technician. Most issues are caused by a few easy‑to‑check things that you can handle yourself. Below we walk through the top problems, quick fixes, and the signs that it’s time to call an expert.
1. Pilot light out. On older models the pilot keeps the burner lit. If it’s gone out, the heater won’t fire. To relight it, turn the gas control knob to “off," wait a minute, then follow the manufacturer’s instructions to ignite the pilot. If it keeps blowing out, there may be a dirty pilot tube or a faulty thermocouple.
2. Thermostat set too low. It’s easy to forget you adjusted the temperature. Check the dial – 120°F (49°C) is a good balance of comfort and energy use. Raising it a few degrees often restores hot water instantly.
3. Sediment buildup. Over time minerals settle at the bottom of the tank, insulating the heating element and causing the burner to overheat. If you hear strange noises or notice lukewarm water, a tank flush can solve the problem. Turn off the gas, connect a garden hose to the drain valve, and let the water run until clear.
4. Faulty gas valve or igniter. Modern units use electronic ignition. If you hear clicking but no flame, the igniter could be bad. Replacing an igniter is a DIY job for anyone comfortable with basic electrical work, but if you’re unsure, call a qualified engineer.
Even if you’re handy, some situations need a Gas Safe registered technician. If you smell gas, the pilot won’t stay lit after several attempts, the burner is sputtering, or the unit is leaking water, shut off the gas supply and call us right away. Trying to fix a gas leak yourself can be dangerous.
Our Bognor Regis team can diagnose the issue, replace faulty parts, and ensure your heater meets safety standards. We’re quick, reliable, and aim to have hot water back in your home the same day.
Remember, regular maintenance prevents most breakdowns. Flushing the tank once a year, checking the pressure relief valve, and testing the pilot light keep your system running smoothly. Keep the manufacturer’s manual handy – it’s a goldmine of troubleshooting tips specific to your model.
Got a gas water heater acting up? Try the simple checks above first. If the problem persists, give our experts a call. We’ll get your showers back to the perfect temperature without the hassle.
Thinking of fixing your own water heater? Learn when DIY is safe, common problems, money-saving tips, and when to call a pro.
If your boiler stops working, know who to call and what to do immediately. This guide covers emergency steps, how to find a Gas Safe engineer, repair costs, and how to prevent future breakdowns in the UK.
Find out how much a new boiler costs in 2025, including prices by type, installation fees, rebates, and how to avoid overpaying. Learn when to replace your boiler and what to look for in a quote.
Discover what makes some refrigerator repairs more costly than others. From compressor issues to electronic faults, fixing these problems can hit your wallet hard. We'll uncover why some are pricier than others and offer tips on how to avoid them. Learn about preventive measures to save you money in the long run. This guide is a must-read for every fridge owner looking to keep repair costs at bay.
When it comes to microwaves, understanding their lifespan is crucial for homeowners looking to make informed decisions about maintenance and replacement. This article delves into the essential factors that affect the longevity of microwaves, offering practical tips on extending their lifespan and recognizing when it's time for a new one. You'll learn about common signs of wear and tear, the importance of proper usage, and how regular servicing can enhance performance. Discover how to keep your microwave running efficiently and what to do when repairs are inevitable.
When your refrigerator suddenly stops working, it can cause quite a panic. But before calling in the repair services, there's one crucial thing you should check first: the power source. This step is often overlooked but can save you both time and money. Reliability and efficiency in troubleshooting can help bring your fridge back to life or at least determine the next best steps.