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Guides

Expert guides and advice to help you make informed decisions.

Energy Efficient Boilers: Models, Costs and Savings

04th October, 2026

Guides

Energy Efficient Boilers: Models, Co...

Compare efficient gas boilers, estimate potential savings and decide whether to replace your boiler or improve the one you have.

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Stephen Day

Gas Safe Engineer

F54 Vaillant Boiler Fault Code

02nd October, 2026

Guides

F54 Vaillant Boiler Fault Code

The Vaillant F54 fault code indicates a problem with the gas supply to the boiler and may appear alongside F28 or F29.

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Stephen Day

Gas Safe Engineer

Viessmann F2 Fault

01st October, 2026

Guides

Viessmann F2 Fault

The Viessmann F2 fault means the boiler's temperature limiter has responded, placing the burner into a fault state.

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Stephen Day

Gas Safe Engineer

New Boiler Installation Costs 2026 (Updated)

01st October, 2026

Guides

New Boiler Installation Costs 2026 (...

Understand what to budget for a boiler replacement, how conversions and relocation affect the total, and what to check before accepting a quote.

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Stephen Day

Gas Safe Engineer

Best compact combi boilers In 2026

01st October, 2026

Guides

Best compact combi boilers In 2026

Compare cupboard-friendly combi boilers by size, hot-water performance and installation space to find the right fit for your home.

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Stephen Day

Gas Safe Engineer

The Best Smart Thermostats in the UK 2026

30th September, 2026

Guides

The Best Smart Thermostats in the UK...

A smart thermostat can make a massive difference to your home and can be one of the best ways to control heating options without needing an incredibl...

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Stephen Day

Gas Safe Engineer

Best Boiler Brands in the UK (2026) Top Manufacturers

30th September, 2026

Guides

Best Boiler Brands in the UK (2026)...

Compare the UK's top boiler manufacturers for 2026.

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Stephen Day

Gas Safe Engineer

Combi Boiler Replacement Cost

30th September, 2026

Guides

Combi Boiler Replacement Cost

Replacing your boiler can be a stressful and costly process. That’s why we have written this helpful article to show you your options when it comes to...

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Stephen Day

Gas Safe Engineer

How long does it take to fit a new boiler?

30th September, 2026

Guides

How long does it take to fit a new b...

Most boiler installations take between one and two days depending on your current setup and boiler type.

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Stephen Day

Gas Safe Engineer

Back Boiler Replacement Cost in the UK

30th September, 2026

Guides

Back Boiler Replacement Cost in the...

Back boilers are outdated, inefficient, and pose safety risks. Upgrading to a combi boiler improves efficiency, reduces heating bills, and ensures a s...

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Stephen Day

Gas Safe Engineer

Worcester Bosch boiler flashing blue light with no error code: what to check

30th September, 2026

Guides

Worcester Bosch boiler flashing blue...

A flashing blue light can indicate a fault on some Worcester boilers, but its exact meaning depends on the model and light pattern.

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Stephen Day

Gas Safe Engineer

Repressurise Vaillant Boiler

30th September, 2026

Guides

Repressurise Vaillant Boiler

Low pressure in a Vaillant boiler is a common issue for many UK households. It affects combi boilers, system boilers, and combination units like the e...

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Stephen Day

Gas Safe Engineer