All Articles
18 articles available
AdviceBoiler Pressure Too High? How to Bring It Down
If your pressure gauge is sitting in the red, here's how to safely bring your boiler pressure back down without calling an engineer.
AdviceBoiler Leaking Water: Causes and What to Do
A puddle under your boiler is never normal. Here's what causes leaks, what to do right now, and when it's time for a repair or replacement.
GuideHow to bleed a radiator (a 5-minute job you can do yourself)
Cold at the top but warm at the bottom? Your radiator needs bleeding. Here is how to do it safely in five minutes.
GuideHow often should a boiler be serviced? (And why it matters)
How often to service your boiler, what a service actually involves, and why skipping it can void your warranty.
AdviceBoiler not firing up? Work through these checks first
Boiler will not start and the heating is dead? Before you panic, run through these common causes and safe checks.
Cost GuideCombi boiler replacement cost: what you will really pay
What it costs to replace a combi boiler in 2026, what pushes the price up, and how to avoid overpaying.
ComparisonBest combi boiler for a small house or flat
The best combi boilers for smaller homes and flats, where a compact, efficient, well-priced boiler beats a big powerful one.
GuideWhat size boiler do I need? A simple sizing guide
Getting the boiler size right matters for your bills and your hot water. Here is how to work out the kW output your home needs.
AdviceBoiler keeps losing pressure? Here is why, and how to fix it
Why your boiler keeps dropping pressure, the quick checks you can do yourself, and when it is time to call a Gas Safe engineer.
AdviceNo hot water but heating works? The likely culprits
If your radiators are warm but the taps run cold, here is what is usually to blame and how to get it sorted fast.
AdviceBoiler making a banging noise? What kettling means
Banging, whistling or gurgling from your boiler is usually a sign of kettling or trapped air. Here is what each noise means.
ComparisonWorcester Bosch vs Vaillant: which boiler is best?
Two of the biggest names in UK boilers, head to head. How they compare on reliability, warranty, price and who each one suits.
ComparisonCombi vs system vs regular boilers
The three main boiler types explained simply, with the pros and cons of each and how to choose the right one for your home.
GuideBoiler finance explained
How paying for a new boiler on finance works, what to look out for, and how to spread the cost sensibly.
AdviceSigns you need a new boiler
The clearest signs your boiler is on its way out, and how to decide whether to repair or replace it.
GuideHow long does a boiler installation take?
How long fitting a new boiler really takes, from a simple swap to a full conversion, and what happens on the day.
ComparisonBest boiler brands compared
A straight-talking look at the leading UK boiler brands, what each is known for, and how to pick the right one for your budget.
Cost GuideNew boiler cost guide
What a new boiler really costs in the UK, what changes the price, and how to avoid paying more than you need to.