Top 7 Common Boiler Problems Found During Boiler Services
Regular boiler maintenance is essential for keeping your heating system efficient, safe, and reliable. During a professional boiler service in West London , engineers often discover small issues that could turn into costly breakdowns if left untreated. Whether you’ve booked a boiler service in Chiswick or elsewhere in West London, understanding these common problems helps you see why annual servicing is so important. Here are the top 7 issues engineers frequently find during boiler inspections. 1. Low Boiler Pressure Low pressure is one of the most common problems identified during a boiler service in West London . It can cause your heating to stop working properly or reduce hot water performance. Common causes include: Water leaks Recently bled radiators Faulty pressure relief valve Worn internal components If caught early, restoring pressure is usually simple and inexpensive. 2. Dirty or Blocked Heat Exchanger Over time, sludge, debris, and limescale ca...