Investigative work on our central heating wiring, located a fault in wiring installation, rewired the system, and it is all working perfectly now.
Wesley arrived on time and quickly got stuck into the issue at hand, our boiler was firing up for seemingly no reason and Wesley quickly found that we had 2 zones for the CH, and one of them was always on.
He ran me through the options and quickly sorted it. Wesley got in and sorted it out quickly, with no mess or anything else left behind. Always a pleasure, A++