For further information or help, you should contact the relevant water company scheme. All boilers come with a one-year warranty looking for even more headache-free years? The operation of the boiler is fully automatic to heat up water to required temperature with high efficiency and in a good quality of burning all this ensure. Let’s face it, your boiler isn’t the most glamorous piece of domestic equipment in your home; but it’s certainly one of the most important! You need a plumber.