Early Warnings Worth a Call Before the Boiler Stops
Up on the ridge, houses lose heat faster than sheltered ones further down the hill, so heating systems here work harder through the winter. A boiler that is borderline in the autumn tends to become a breakdown once the first hard cold arrives. The useful thing about having an engineer in the village is that the warning signs can be looked at before they turn into an emergency.
The ones worth ringing about: pressure that needs topping up more than once in a while, a boiler that locks out and has to be reset, kettling or banging when it fires, radiators taking far longer to warm than they used to, or a drip appearing under the casing. None of those is a crisis on its own. Each usually means a part on its way out — an expansion vessel, a pump, a fan, a pressure sensor.
Replacing that part on a planned visit, at a price agreed in advance, is a far better outcome than discovering the fault in the depths of winter with the house going cold around you.