Hot Water Issue Fixes: Quick Tips and When to Call a Pro

First things to check

Power and gas supply – If you have an electric heater, make sure the breaker isn’t tripped. For gas models, see that the pilot light is lit and the gas valve is open. A quick reset on the thermostat can also help.

Thermostat setting – It’s easy to set the temperature too low by accident. Aim for around 55‑60°C (130‑140°F). If the dial is stuck or the display shows an error, that could be the culprit.

Water supply valves – Check the cold‑water inlet valve. If it’s closed or partially blocked, the heater won’t get enough water to heat.

Drain valve and sediment – Old heaters collect mineral build‑up at the bottom. If the drain valve is clogged, the heater can overheat and shut off. Flushing the tank once a year usually solves this.

Common problems and simple fixes

No hot water at all – After confirming power/gas is on, listen for the heater’s ignition sound. If you hear it but water stays cold, the heating element or burner may be faulty. Replacing a heating element is a job for a qualified technician.

Hot water flickers or drops – This often means the thermostat is failing or the anode rod is corroded. A quick visual check of the anode (it looks like a metal rod inside the tank) can tell you if it needs swapping.

Strange noises – Rumbling or popping usually means sediment is heating and expanding. Flushing the tank solves it, but if the noise persists, you might need a new unit.

Leakage – Any water around the base of the heater is a red flag. Tighten loose fittings, but if the tank itself is leaking, it’s time for a replacement.

These checks cover around 80% of hot water woes. If you’ve run through them and still have trouble, don’t keep messing around – call a professional.

At Nuneaton Appliance Repair Experts we specialize in fast, reliable hot water repairs. Our technicians know the local water quality, so we can advise on the best maintenance schedule for your area. We’ll diagnose the issue, give a clear quote, and get your shower back to warm in no time.

Remember, working with gas or electricity can be dangerous. If you’re ever unsure, it’s safer and cheaper in the long run to let a qualified pro handle the job.

So next time your hot water decides to take a vacation, run through these checks first. You’ll either fix it yourself or have the right info ready for the expert you call. Warm water is just a few simple steps away!

5 Sep 2024
Gideon Thornton
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