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Signs you need a new boiler - PJH Co

6 Signs You Need a New Boiler

Key Takeaways

  • Constant repairs indicate your boiler is failing. Upgrade your boiler with PJH’s boiler upgrade scheme to save time and money in the long run.
  • Inefficiency in an old boiler can increase costs of energy bills.
  • If unusual sounds occur, like banging or gurgling, it can suggest internal problems.
  • Rust, leaks, and other deterioration show it’s time for a new boiler.

As winter approaches, your boiler becomes your home’s unsung hero, tirelessly working to keep you warm. However, like any household appliance, it has a lifespan — and knowing when it’s time for a new boiler can save you from unexpected breakdowns (and costly repairs!)

In this article, we’ll explore six telltale signs that your boiler may be nearing the end of its life. Read on to make sure you don’t get left in the cold this winter.

6 signs you need a new boiler

Signs You Need A New Boiler

  1. Frequent Breakdowns

Repeated malfunctions are a clear signal that your boiler is struggling. If you find yourself constantly calling for repairs, it’s time to consider a replacement.

  1. Rising Energy Bills

An inefficient boiler can hit your wallet hard. If your energy costs are climbing without a corresponding increase in usage, your boiler’s efficiency might be plummeting.

  1. Unusual Noises

Boilers generally operate quietly. Banging, whistling or gurgling noises can indicate internal issues like kettling, where limescale accumulates in the system.

  1. Poor Heat Distribution

If some rooms are colder than others or radiators take longer to heat up, your boiler might be failing to distribute heat effectively.

  1. Visible Wear and Tear

Physical deterioration, such as rusting or water leakage around the boiler, suggests it’s time for a replacement.

  1. Age Factor

The average lifespan of a boiler is around 10-15 years. If yours is approaching or has surpassed this age, we recommend you consider an upgrade.

Dangers of a Faulty Boiler

 

Carbon monoxide poisoning is a danger of a faulty boiler

Understanding the risks associated with a malfunctioning boiler is crucial for maintaining a safe and comfortable home environment. A faulty boiler can lead to several hazards, including:

  • Carbon monoxide poisoning
  • Fire hazards
  • Water damage
  • Reduce air quality
  • Inconsistent heating

One of the biggest risks of a faulty boiler is carbon monoxide poisioning. This colorless, odorless gas can be lethal, and older boilers are more prone to leaks. Regular maintenance checks can mitigate these risks, but there comes a point when the safest option is to invest in a new, more reliable system. 

At PJH Co, we prioritise your safety and comfort, offering expert advice on whether to repair or replace your boiler. Our commitment is to ensure that your home remains a safe, warm environment throughout the chilly months. 

What Is The Most Common Boiler Problem?

What Is The Most Common Boiler Problem?

One of the most frequent issues faced by homeowners is a lack of heating or hot water. This can stem from several problems, such as thermostat malfunctions, valve issues or pressure problems. Regular servicing can help identify these issues early, but sometimes, a new installation is a more cost-effective and reliable solution.

Recognising these signs is crucial, but choosing the right professionals for installation and servicing is equally important. At PJH Co, we have a team of fully qualified engineers who provide high-quality services for both domestic and commercial boilers. Whether you need a new boiler installation or regular servicing to extend the life of your current system, our team is ready to help.

For professional boiler services in Milton Keynes, Bedford and the surrounding areas, get in touch with the PJH Co team today.

Need some expert advice?

Contact our friendly team today!

© PJH Co 2025. All Rights Reserved | PJH Co is a registered company in England.

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