Q how do i know how old my boiler is? Select your preferred cover. I would have thought if the continuity checks out on the gas valve, the engineer then tested the pcb? Now, to pricing: it’ll help to understand what a new one might set you back. Why choose a worcester accredited installer? Accurate and easy to configure, the mini ultra's ultrasmarttm controller with backlight display enables you to optimally manage the ambient temperature and substantially save on energy.
Added: 2021-02-13 | Comments: 0 | Category: one