Guides

Start with one tap versus the whole home, then check your water supplier. Weak tap flow and a low boiler pressure reading need different checks.

Keep clear of unsafe ceilings and wet electrics. Learn what to report, whether the water can be isolated safely, and who to contact next.

Stop before flushing again. Check whether the problem affects one toilet or several drains, then choose the right next step for your home.

Review seven reasons to arrange a boiler assessment, then compare a diagnosed repair with the full cost and scope of replacement.

Learn what a power flush does, when system cleaning may help, and what an engineer should assess before recommending it.

Combi and condensing describe different features. Learn why one boiler can be both and which system choices matter for your home.

Compare combi and system boilers using hot-water demand, measured supply, available space and the existing installation.

Check when your boiler needs servicing, what to ask the engineer, and how service records relate to your manufacturer’s guarantee.

Find the correct householder instructions for your boiler before adding water. Check the filling controls, pressure limits and reasons to stop.

Understand common reasons for falling boiler pressure, what you can safely record, and when to arrange an engineer’s assessment.