The answer to 'boiler leaking water' is that there are several common causes, including a faulty pressure relief valve, a cracked boiler tank, or a leak in the piping system. Symptoms may include water pooling around the boiler, low water pressure, or the boiler shutting off unexpectedly. Solutions can range from simple DIY repairs to more complex issues that require a professional HVAC technician.
If the leak is minor and the source is easily identifiable, such as a loose connection or a small crack, you may be able to fix it yourself. However, if the leak is more significant or the cause is not immediately clear, it's best to call in a professional HVAC technician to diagnose and repair the issue. Attempting to fix a major boiler leak without the proper expertise and equipment can be dangerous and lead to further damage.