BOILER & FLUE MAINTENANCE

In a recent conversation that I had with Alde, mention was made of the “air cushion”. Now, I hold up my hands and make two admissions here. First, I’d never heard of the air cushion before, and second, I must admit I rarely look at handbooks unless I need something! There, I’ve said it.

The chat with Alde proceeded along the lines of “It’s highly unlikely, but there is a possibility of damage being caused to the boiler, which then becomes an expensive repair.”

I emphasise that it is highly unlikely