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Boiler help & advice

Expert guides and advice to help you make informed decisions.

What is a CP12 Landlord Gas Safety Certificate?

20th May, 2026

Advice

What is a CP12 Landlord Gas Safety C...

If you're a landlord, you may have heard of a CP12 - but what exactly is it? Let us explain...

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Stephen Day

Gas Safe Engineer

What is a Condensing Boiler?

20th May, 2026

Advice

What is a Condensing Boiler?

Condensing boilers are a type of boiler that was designed to deliver a highly efficient way of heating for people’s homes.

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Stephen Day

Gas Safe Engineer

Wall-mounted or floor-standing boiler?

20th May, 2026

Comparisons

Wall-mounted or floor-standing boile...

Choosing between a wall-mounted and a floor-standing boiler mostly depends on the type of home, space available, and heating needs.

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Stephen Day

Gas Safe Engineer

Vokera Boiler Flashing Green Light - How to Fix

20th May, 2026

Guides

Vokera Boiler Flashing Green Light -...

The green light is part of the boiler's diagnostic system; a flashing signal often points towards specific problems.

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Stephen Day

Gas Safe Engineer

Viessmann Vitodens - A Guide to the Range

20th May, 2026

Reviews

Viessmann Vitodens - A Guide to the...

Viessmann is one of the best and most reliable boiler brands on the market with their advanced German engineering and efficient heating systems at an...

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Stephen Day

Gas Safe Engineer

Viessmann Vitodens 100-W Combi Boiler Review

20th May, 2026

Reviews

Viessmann Vitodens 100-W Combi Boile...

This beast of a combi boiler is one of the most sought-after models from Viessmann

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Stephen Day

Gas Safe Engineer

Viessmann Heat Pump - 2026 UK Guide

20th May, 2026

Reviews

Viessmann Heat Pump - 2026 UK Guide

Viessmann offers an impressive range of heat pumps in the UK for 2026, catering to various heating needs. Their systems combine energy efficiency, inn...

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Stephen Day

Gas Safe Engineer

Viessmann Combi Boiler Costs

20th May, 2026

Guides

Viessmann Combi Boiler Costs

Viessmann combi boilers are renowned for their efficiency and technological advancement.

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Stephen Day

Gas Safe Engineer

Vaillant PCB

20th May, 2026

Guides

Vaillant PCB

A Vaillant boiler Printed Circuit Board (PCB) is a vital part of a modern boiler system. It acts as the central control unit for the boiler, regulatin...

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Stephen Day

Gas Safe Engineer

Vaillant Boiler Flue Extension

20th May, 2026

Guides

Vaillant Boiler Flue Extension

This guide dives deep into what flue extensions are, why they are important, and how to install them effectively. Readers can also learn about the var...

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Stephen Day

Gas Safe Engineer

Vaillant Ecotec Pro Review

20th May, 2026

Reviews

Vaillant Ecotec Pro Review

Vaillant's Ecotec Pro combi boiler series is renowned for providing efficient heating and hot water to homes without the need for a separate water tan...

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Stephen Day

Gas Safe Engineer

Vaillant EcoTEC Plus

20th May, 2026

Reviews

Vaillant EcoTEC Plus

Vaillant UK manufactures some of the finest boilers on the market, highly efficient and eco-conscious, it’s no wonder why we’re so proud to partner wi...

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Stephen Day

Gas Safe Engineer