A malfunctioning boiler can disrupt your business operations and lead to discomfort for employees and customers alike. Recognising and addressing common commercial boiler problems in a timely manner is crucial to maintaining a reliable heating system. In this guide, we will explore the six most prevalent issues that commercial boilers face, along with practical steps to take when encountering these problems.

Most Common Problems with Commercial Boilers

1. Boiler Leaks

Boiler leaks can occur due to various reasons, including corroded pipes, faulty valves, or a damaged heat exchanger, which can leak not only wastewater and energy but also lead to more severe damage if left untreated.

2. Low Boiler Pressure

Low commercial boiler pressure is a common issue that can result from water loss or a malfunctioning pressure relief valve. It can lead to reduced efficiency and, in severe cases, boiler shutdown.

3. Boiler Kettling

Boiler kettling is a phenomenon characterised by a rumbling or banging noise originating from the boiler. It’s caused by the build-up of limescale or sediment on the heat exchanger, restricting water flow.

4. No Heat or Hot Water

A lack of heat or hot water can be attributed to various factors, including a malfunctioning thermostat, an airlock in the system, or a faulty diverter valve. This problem requires prompt attention to restore comfort and functionality.

5. Strange Noises

Unusual noises like banging, whistling, or gurgling can indicate underlying issues within a commercial boiler. These sounds may be a result of trapped air, limescale build-up, or mechanical problems.

6. Pilot Light Failure

A pilot light that frequently goes out on a gas boiler may be due to a faulty thermocouple, gas valve, or airflow issues. It’s essential to address this promptly to prevent interruptions in heating.

How to Prevent Common Commercial Boiler Problems

1. Regular Maintenance

Scheduled maintenance by qualified technicians is crucial for identifying and addressing potential issues before they escalate. It also helps optimise the boiler’s performance and prolong its lifespan.

2. Annual Services

Annual servicing ensures that your boiler operates efficiently and safely. This comprehensive check-up includes cleaning, inspecting, and testing various components.

What to Do When Your Commercial Boiler Has Problems

1. Troubleshoot the Problems

For minor issues like low pressure or a pilot light outage, consult the boiler’s manual or follow manufacturer-recommended troubleshooting steps.

2. Call a Professional

For more complex problems, it’s best to contact a licensed boiler technician. They have the expertise to diagnose and repair issues accurately.

3. Hire a Temporary Commercial Boiler

In cases where extensive repairs are needed, or if a boiler replacement is imminent, consider temporary boiler hire to ensure uninterrupted heating during the transition. By being aware of these common commercial boiler problems and taking proactive steps to address them, you can ensure the continued reliability and efficiency of your heating system. If you’re experiencing boiler issues, don’t hesitate to reach out to a professional technician for assistance. For immediate and reliable temporary boiler hire solutions, contact Ideal Heat Solutions today.

Common Commercial Boiler Issues FAQs:

What is the biggest cause of boiler breakdown?

The most common cause of commercial boiler breakdowns is a lack of regular maintenance. Neglecting routine servicing and inspections can lead to the accumulation of issues that eventually result in a breakdown.

Is a broken boiler an emergency?

Yes, a broken boiler can be considered an emergency, especially during colder months. It’s crucial to address the issue promptly to ensure the comfort and safety of occupants.

How do you troubleshoot a boiler problem?

Consult the boiler’s manual for manufacturer-recommended troubleshooting steps. This may include checking for common issues like low pressure, pilot light outage, or resetting the boiler’s controls.

When should I be worried about boiler problems?

You should be concerned about boiler problems whenever they impact the heating and comfort of your business premises. Prompt attention to issues will prevent further damage and ensure uninterrupted operations.