Boiler help & advice

Searching for the best boiler brand for terraced housing? Our guide compares the top-rated boilers from reputable sources like Which?, House Energy, a...

Stephen Day

Gas Safe Engineer

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For most large UK homes and big families, a system boiler with a correctly sized hot water cylinder is usually the best setup for reliable hot water a...

Stephen Day

Gas Safe Engineer

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Compare the best combi boilers in 2026, including Worcester Bosch, Alpha, Vaillant and Viessmann, based on warranty coverage, hot water performance, e...

Stephen Day

Gas Safe Engineer

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When choosing between an Ideal or Worcester Bosch boiler, it can be tricky to know which is best for you, especially when both brands offer great prom...

Stephen Day

Gas Safe Engineer

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Compare the UK's top boiler manufacturers for 2026.

Stephen Day

Gas Safe Engineer

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A boiler power flush usually costs between £300 and £700, depending on the size and condition of your heating system.

Stephen Day

Gas Safe Engineer

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A chemical flush is best for light sludge, while a power flush is designed for more serious heating system contamination.

Stephen Day

Gas Safe Engineer

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Boiler finance allows eligible homeowners to spread the cost of a new boiler through fixed monthly payments, rather than paying the full installation...

Stephen Day

Gas Safe Engineer

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Most boilers should read between 1.0 and 1.5 bar when the heating is off and the system is cold.

Stephen Day

Gas Safe Engineer

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High boiler pressure is usually anything above 2.5 bar on the pressure gauge when the heating is on.

Stephen Day

Gas Safe Engineer

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Alpha Boilers have ascended to notable esteem in the UK heating market, with a focal ethos of delivering reliable and energy-efficient boilers.

Stephen Day

Gas Safe Engineer

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Air source heating harnesses environmental warmth to heat homes efficiently, utilizing a device known as an air source heat pump.

Stephen Day

Gas Safe Engineer

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