Is ignition failure a common issue with high-efficiency boilers?

Ignition failure is indeed a common issue with high-efficiency boilers. This type of boiler typically utilizes advanced technology for combustion and often relies on electronic ignition systems, which are more susceptible to potential issues compared to traditional pilot light systems.

High-efficiency boilers may encounter problems such as poor gas pressure, faulty electronic components, or issues with the flame sensor, all of which can lead to ignition failure. Additionally, these boilers require proper maintenance and attention to ensure that all systems are functioning correctly; neglecting routine checks can exacerbate ignition issues.

Given these factors, stating that ignition failure is a common problem aligns with the operational challenges associated with high-efficiency boilers, emphasizing the importance of regular maintenance and monitoring to prevent such failures.