09th December, 2025 Guides
The Vaillant F22 fault means your boiler pressure is too low and needs topping up.
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09th December, 2025 Guides
A combi boiler should be around 1.0 to 1.5 bar when cold and up to about 2.0 bar when hot.
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09th December, 2025 Guides
Most homes stay warm in winter with heating set at 60 to 70°C and hot water at 50 to 55°C.
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09th December, 2025 Guides
A simple breakdown of the main central heating systems in UK homes and how to decide which one suits your property.
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08th December, 2025 Guides
Radiator covers can reduce heat output if airflow is restricted, but the effect varies by design and installation.
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02nd December, 2025 Guides
Based on data from over 7000 boiler installations completed by iHeat in 2025, we’ve analysed the true cost of new boilers across the UK.
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28th November, 2025 Guides
Most Hive heating issues come from lost connection, low batteries, receiver faults or boiler response problems, and many can be fixed with simple chec...
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28th November, 2025 Guides
A leaking lockshield valve is usually caused by a loose gland nut, worn seal or corrosion, and can sometimes be tightened safely at home.
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27th November, 2025 Guides
Maintaining a boiler in good working order is essential for its efficiency and longevity. Regular checks can help prevent disruptions, such as ensurin...
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27th November, 2025 Guides
Want to find the quietest boiler brand for your home? Our guide compares the top-rated boilers from Consumer Reports, Quiet Mark, and Heating Help to...
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27th November, 2025 Guides
Choose the best boiler brand for your home with the iHeat easy guide.
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27th November, 2025 Guides
Find out why your boiler has no power and the key checks you can safely do before calling an engineer.
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