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Guides

Expert guides and advice to help you make informed decisions.

Worcester Boiler Fault 227

27th March, 2026

Guides

Worcester Boiler Fault 227

Boiler systems utilise error codes as an internal diagnostic tool. They offer a swift indication of any irregularities or issues within the system's o...

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Stephen Day

Gas Safe Engineer

Worcester Bosch Boiler Pressure - UK Mega Guide

26th March, 2026

Guides

Worcester Bosch Boiler Pressure - UK...

Worcester boiler pressure should usually sit around 1 to 1.5 bar when the system is cold

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Stephen Day

Gas Safe Engineer

Megaflow System - What is a Megaflow System and How Much do they Cost?

25th March, 2026

Guides

Megaflow System - What is a Megaflow...

A Megaflow system is often worth considering if your home needs stronger hot water pressure and a more reliable supply to multiple outlets at once.

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Stephen Day

Gas Safe Engineer

How to Fix Boiler Airlock: Expert Guide

20th March, 2026

Guides

How to Fix Boiler Airlock: Expert Gu...

A boiler airlock is usually a heating system circulation issue caused by trapped air, rather than a boiler fault in its own right.

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Stephen Day

Gas Safe Engineer

Vaillant Boiler F22

19th March, 2026

Guides

Vaillant Boiler F22

The Vaillant F22 fault means your boiler pressure is too low and needs topping up.

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Stephen Day

Gas Safe Engineer

F83 Vaillant Error Code

19th March, 2026

Guides

F83 Vaillant Error Code

A Vaillant F83 fault usually means the boiler is not detecting the temperature rise it expects.

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Stephen Day

Gas Safe Engineer

F29 Vaillant Fault Code

19th March, 2026

Guides

F29 Vaillant Fault Code

A Vaillant F29 error usually means your boiler has failed to ignite due to a flame loss, often linked to gas supply or ignition issues.

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Stephen Day

Gas Safe Engineer

Fitting A New Boiler to an Old System - Mega Guide

26th February, 2026

Guides

Fitting A New Boiler to an Old Syste...

Replacing an old boiler with a new one involves several key steps that ensure safe and efficient operation.

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Stephen Day

Gas Safe Engineer

This Valentine's Day we’re asking - Does the size of your pipe really matter? 2026

12th February, 2026

Guides

This Valentine's Day we’re asking -...

This Valentine’s Day we want to let you in on a dirty little secret…

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Stephen Day

Gas Safe Engineer

Are Heat Only Boilers Still Used?

09th February, 2026

Guides

Are Heat Only Boilers Still Used?

Despite technological advancements, heat-only boilers remain a prevalent choice for many homeowners due to their reliability and efficiency. Our blog...

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Stephen Day

Gas Safe Engineer

Oil Boiler Not Firing Up - Common Causes and fixes

06th February, 2026

Guides

Oil Boiler Not Firing Up - Common Ca...

An oil boiler often refuses to start due to common issues like empty oil tanks, power supply problems, or simple blockages.

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Stephen Day

Gas Safe Engineer

Boiler Parts and Their Functions

06th February, 2026

Guides

Boiler Parts and Their Functions

Understanding the different parts of a boiler and their functions is essential for homeowners and heating professionals alike. Our guide provides an o...

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Stephen Day

Gas Safe Engineer