This is not easy to diagnose without fault codes asides from leaks, there are other problems that can cause a boiler to lock out including fault codes: (overheating), to (a faulty fan) or even (air pressure switch fault). Thank you for using wpj heating, we wish you a great day! Lightweight heat only boilers that can be installed in most properties. Asap.
Added: 2021-02-12 | Category: one