Spot the Signs: Is your boiler due an upgrade?
- jasleenbatth6
- Nov 20, 2025
- 2 min read
As the colder months are here, having a reliable boiler becomes more important than ever.
Whether you’re in Birmingham, Wolverhampton, Leicester, Coventry, or anywhere in between, your home’s heating system plays a major role in your comfort and energy bills. But how do you know when your boiler is starting to struggle?
Here are the signs to look out for - and what they mean for your home.
Strange noises coming from your boiler
Kettling, banging, or whistling noises are never a good sign. These can indicate limescale buildup, worn out components, or internal blockages.
Your home is struggling to heat up
If some rooms feel warm but others stay chilly or your home is struggling to heat up, your boiler may not be distributing heat properly. This is often a sign that your system is becoming less efficient.
Frequent breakdowns or repairs
Is your boiler constantly needing attention? Ongoing repairs can add up quickly, and often it’s more cost-effective to upgrade to a modern, energy-efficient unit rather than continuing to patch up an ageing one.
Rise in your energy bills
Energy prices have hit households throughout the Midlands hard. If your bills keep climbing despite your usage staying the same, your boiler may be losing efficiency and is costing you money every month.
Our engineers provide full documentation after every service to ensure you remain compliant.
Strange smells from your boiler
Unusual smells, such as a burning odour, gas smell, or damp/mouldy scent, can indicate serious issues ranging from leaks to faulty components. Never ignore these signs - they could affect safety and should be checked by a professional immediately.
So... Is it time for an upgrade?
If you ticked more than two signs, it’s a strong indication that your boiler needs attention - whether that’s a professional boiler service or a full boiler upgrade.
A new A-rated boiler can:
✔ Reduce your energy bills
✔ Heat your home more efficiently
✔ Improve reliability during cold Midlands winters
✔ Increase the value of your home
Keep Your Midlands Home Warm, Efficient & Safe
If you’re unsure whether your boiler needs repairing, servicing, or replacing, speaking with our qualified gas engineers is the best place to start. We can come check your boiler and give you the peace of mind and help you make the right choice for your home.
Don’t wait for a breakdown to find out your boiler isn’t keeping up! Contact Pillings & Co today.
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