Hob Not Heating? Find Simple Fixes and Professional Help

If your hob has gone cold, you’re probably wondering what went wrong and how fast you can get it back to work. Most homeowners don’t need a full replacement – a quick look at a few key parts can save time and money. Below we cover the most common reasons a hob stops heating, easy DIY checks you can do yourself, and the point at which a qualified gas engineer should take over.

Common Reasons Your Hob Won’t Heat

First, figure out whether the problem is electrical, gas‑related, or simply a safety feature doing its job. Here are the usual suspects:

• Tripped safety switch. Many hobs have a built‑in cut‑out that shuts the burners if it detects a fault. Look for a small reset button near the control panel and give it a press.
• Loose or broken igniter. On gas hobs, the igniter creates the spark that lights the flame. If it’s cracked or filthy, the spark won’t happen and the hob stays cold.
• Blocked burner ports. Food particles can clog the tiny holes where the flame comes out. A gentle brush or a pin can clear the blockage.
• Faulty thermostat or temperature sensor. This part tells the hob when to stay on or shut off. If it’s out of sync, the burner may never fire.
• Power supply issues. For electric hobs, a tripped breaker or a blown fuse will stop any heating. Check your consumer unit and replace any dead fuses.

Identifying which of these is affecting your hob helps you decide whether a simple fix will do.

DIY Checks Before You Call a Engineer

Before you pick up the phone, try these quick steps. They’re safe, require only basic tools, and often solve the problem on the spot.

1. Turn off the hob and let it cool completely.
2. Inspect the igniter (if you have a gas hob). Wipe away any grease with a dry cloth. If the igniter looks cracked, it will need replacement.
3. Remove the burner caps and clean the ports with a soft brush. Make sure no food debris is left behind.
4. Reset any safety switch or circuit breaker. Some hobs have a hidden reset button behind the control knobs – press it firmly.
5. Plug the hob back in or switch the circuit back on and test each burner individually.

If the hob still won’t heat after these steps, it’s time to call a certified gas engineer. Trying to fix internal gas connections yourself can be dangerous and may void warranties.

Professional engineers in Bedford have the tools and knowledge to safely test gas pressure, replace igniters, and diagnose sensor faults. They’ll also check that your installation meets current safety regulations, giving you peace of mind that the job is done right.

Remember, a working hob is more than a convenience – it’s a safety issue. If you smell gas, hear a hissing sound, or notice a persistent error code, shut the supply off and call an expert immediately.

By doing a quick visual check and a few simple clean‑ups, you can often get your hob back in action without a callout. When the problem is beyond those basics, trust a qualified engineer to restore heat safely and efficiently.