Understanding and Managing Your Boiler Pressure – Expert Tips from Heywood Heating

Boiler pressure is a key indicator of your heating system’s health. Maintaining the correct pressure is essential for the efficiency and longevity of your boiler. At Heywood Heating in West London, we offer professional guidance and services to ensure your boiler operates at its best.

What is Boiler Pressure?

Boiler pressure refers to the balance of water and air within your central heating system. Optimal pressure is crucial for the system’s ability to distribute heat efficiently throughout your home.


  • Ideal Pressure Range: Typically, the ideal pressure range is between 1-1.5 bar when the system is cold.

Signs of Incorrect Boiler Pressure

  • Too High: Pressure above 2.5 bar could indicate an overfilled system or a fault.
  • Too Low: Pressure below 1 bar suggests a leak or a need for repressurizing.
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Heywood Heating’s Boiler Pressure Services

Pressure Adjustments: We fine-tune your boiler pressure, ensuring it’s within the optimal range.
System Inspection: Our team conducts thorough inspections to identify and resolve underlying issues.
Regular Maintenance: We provide routine maintenance services to prevent future pressure irregularities

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Maintaining the right boiler pressure

Maintaining the right boiler pressure is not just about fixing issues as they arise; it’s about preventing them in the first place. At Heywood Heating, we advocate for preventative maintenance to ensure your boiler remains in peak condition.

Annual Boiler Servicing: A yearly check-up can help catch pressure issues before they become problematic.
Installing a Pressure Relief Valve: This can automatically correct pressure if it gets too high, protecting your system

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When to Call a Professional

While some pressure issues can be resolved with a DIY approach, certain situations require professional attention:

Frequent Pressure Fluctuations: If you’re constantly adjusting the pressure, it might indicate a deeper issue.
Leaks or Water Damage: Visible leaks or water damage around your boiler are signs you should call an expert immediately.
No Heat or Hot Water: This could be due to pressure issues or other boiler faults.

Contact Heywood Heating Today

For all your boiler needs, from pressure adjustments to full system checks, contact Heywood Heating. We’re dedicated to providing the best heating solutions in West London.

Airivo Boston Manor, Boundary House Business Centre, Boston Rd, Hanwell, London W7 2QE
0208 575 2221
Opening Hours
Monday - Friday: 07:00 until 19:00*
Saturday - 08:00 until 17:00*
Sunday - Closed*
*We offer an out-of-hour service to all existing customers.

Gas Safe Registration Number


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Heywood Heating Limited is registered in England and Wales No 06265623. We are credit broker and only offer credit products from Novuna. Heywood Heating Limited is authorised and regulated by the Financial Conduct Authority FRN 915273. Credit subject to age and status.

Please note that up to 12 months interest-free 0% finance is not regulated by the Financial Conduct Authority.

Any late or missed repayment may have serious consequences and your credit rating may be affected which could make it more difficult to obtain credit in the future.