An oven or cooker fault can range from a simple heating element failure (£70–£120 fix) to a failed main PCB (£150–£300). Given that decent ovens cost £400–£900 to replace, repair makes financial sense in most cases — especially since ovens are one of the longer-lasting appliances in your kitchen. The exception is when a major fault hits an old, budget appliance that was never going to last.
Average UK labour and parts costs — always get multiple quotes from local engineers.
An oven or cooker should last 10–15 years, sometimes longer. Gas cookers tend to outlast electric models and are generally simpler to repair. A well-maintained range cooker can last 20+ years. Regular cleaning — especially of door seals and burner heads — dramatically extends lifespan.
Oven repairs are worth it in most cases under 10 years old. A heating element replacement (£70–£130) is one of the easiest and cheapest appliance repairs there is. PCB failures are pricier and need more thought — on a budget oven over 8 years old, it may be better to put that money toward a mid-range replacement with a proper warranty.
Gas ovens are generally simpler and cheaper to repair. Common gas oven issues like igniter failure or thermocouple replacement cost £60–£120. However, gas work must be done by a Gas Safe registered engineer — never attempt DIY repairs on a gas appliance. Electric ovens have more components that can fail (elements, fans, PCBs) but parts are widely available and many repairs can be done by any qualified appliance engineer. Electric fan ovens are more common in modern kitchens and are generally more energy efficient, cooking food 20% faster at lower temperatures than conventional gas ovens.
These signs suggest replacement may be the better option:
Ovens aren't the biggest energy users in your kitchen (that's the fridge freezer, which runs 24/7), but efficiency still matters. A modern A-rated electric fan oven uses around 0.7–0.9 kWh per cooking session, while an older conventional oven might use 1.2–1.5 kWh. If you cook daily, that difference adds up to £20–£40 per year in electricity savings. Induction hobs paired with a fan oven are the most energy-efficient cooking setup. Gas ovens are typically cheaper to run than electric (roughly 40% less per kWh), but the gap has narrowed with modern efficient electric models and rising gas prices.
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Usually yes — ovens are durable and most faults are relatively cheap to fix. A heating element replacement costs £70–£130. Even PCB repairs (£150–£300) are worth considering on ovens under 8 years old given replacement costs of £400–£900.
Oven repairs in the UK typically cost £70–£300. Heating element and thermostat replacements sit at the lower end. Control board replacements are the most expensive repair. Most faults are diagnosed in a single visit by a white goods engineer.
Ovens typically last 10–15 years. Gas cookers often last longer than electric models. Range cookers from quality brands can last 20+ years with proper maintenance.
An oven that won't heat is usually a failed heating element (most common), a blown thermal fuse, or a faulty thermostat. Heating elements are inexpensive parts and a very common DIY repair for those comfortable working with appliances.
Yes. Modern ovens with A+ energy ratings use around 20–30% less electricity than older models. Fan ovens are more efficient than conventional ovens as they distribute heat more evenly and cook at lower temperatures. A typical new oven costs around £25–£40 per year to run.
Consider replacing your cooker when it's over 12 years old and facing a repair costing more than £200, when parts are no longer available for your model, when you notice uneven cooking or temperature inconsistencies, or when a gas cooker shows signs of incomplete combustion like yellow flames or soot marks.
Repair cost estimates are UK averages sourced from Checkatrade, Which?, and MyBuilder. Prices include labour and VAT. Always get at least two quotes from qualified tradespeople before proceeding with any repair.
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