12th December, 2025 Guides
The best electric combi boilers in 2025 include models from Electric Heating Company, Heatrae Sadia, Elnur, Fischer and Vaillant.
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12th December, 2025 Guides
The Vaillant F22 fault means your boiler pressure is too low and needs topping up.
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12th 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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12th December, 2025 Advice
High boiler pressure is usually anything above 2.5 bar on the pressure gauge when the heating is on.
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12th December, 2025 Advice
You bleed a radiator by turning off the heating, opening the bleed valve and releasing trapped air until water flows steadily.
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11th December, 2025 Guides
The best electric boilers in 2025 include models from Electric Heating Company, Heatrae Sadia, Elnur, Fischer and Vaillant.
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11th December, 2025 Guides
A simple guide to the smallest combi boilers that fit inside kitchen cupboards and tight spaces.
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11th December, 2025 Advice
A boiler losing pressure is usually caused by a leak, trapped air, or a faulty valve - here’s how to fix it.
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11th December, 2025 Advice
If you’ve noticed your energy bills rising recently, this could be down to a number of reasons. Sludge in your radiators can prevent your radiators re...
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11th December, 2025 Guides
Radiator dials, often referred to as bleed valves or knobs, are crucial for managing the performance of heating systems. They control air and water fl...
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11th December, 2025 Guides
If your radiators aren’t heating up, it’s usually caused by trapped air, sludge, or a boiler pressure problem.
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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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