At Ideal Heat Solutions, we know how critical reliable heating is for commercial and industrial sites. Even the best-maintained systems can encounter faults, and when they do, downtime can be costly. Here are six of the most common issues we see with commercial boilers:
Low Pressure – Caused by leaks, faulty valves, or system bleeding, low pressure reduces performance and efficiency.
No Heat or Hot Water – Thermostat faults, airlocks, or failed motorised valves can leave businesses without heating or hot water.
Strange Noises – Whistling, banging, or gurgling noises often point to limescale build-up (kettling), trapped air, or pump issues.
Leaks and Drips – Seals, pipes, or pressure relief valves may wear over time, leading to water escaping and potential damage.
Pilot Light or Ignition Failure – Gas supply issues, draughts, or faulty components can prevent ignition.
Thermostat Problems – Inaccurate or unresponsive thermostats affect comfort levels and system efficiency.
If your boiler encounters any of these problems, Ideal Heat Solutions can provide a fast response. From emergency boiler hire to planned maintenance and upgrades, our expert team ensures your site remains heated and operational. We offer 24/7 support, with temporary boilers delivered, installed, and managed for complete peace of mind.