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Guides

Expert guides and advice to help you make informed decisions.

RCD - Residual Current Device Guide

30th May, 2025

Guides

RCD - Residual Current Device Guide

An RCD, or Residual Current Device, is an electrical safety mechanism that detects when electrical current escapes from its intended path.

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Stephen Day

Gas Safe Engineer

Ideal Boiler Status P How to Fix

30th May, 2025

Guides

Ideal Boiler Status P How to Fix

Understanding the reasons behind the Status P error is essential for fixing it promptly. This error usually arises when the water pressure falls too l...

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Stephen Day

Gas Safe Engineer

How To Improve EPC Rating

30th May, 2025

Guides

How To Improve EPC Rating

An Energy Performance Certificate (EPC) rates how energy efficient a property is. The rating ranges from A (very efficient) to G (inefficient).

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Stephen Day

Gas Safe Engineer

How to Adjust Water Temperature on Boiler

30th May, 2025

Guides

How to Adjust Water Temperature on B...

Boiler systems can vary, each with specific components and controls that affect how they operate. Learning about these elements can help optimise the...

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Stephen Day

Gas Safe Engineer

How to Set Digital Timer on Boiler

30th May, 2025

Guides

How to Set Digital Timer on Boiler

A digital timer on a boiler is a control device that allows users to set specific times for the boiler to turn on and off. Unlike mechanical timers, d...

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Stephen Day

Gas Safe Engineer

How Efficient Is My Boiler?

30th May, 2025

Guides

How Efficient Is My Boiler?

Boiler energy efficiency refers to how well a boiler uses its fuel to generate heat. This efficiency determines how much energy is lost or wasted duri...

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Stephen Day

Gas Safe Engineer

Is It Safe to Turn Off a Combi Boiler?

30th May, 2025

Guides

Is It Safe to Turn Off a Combi Boile...

Turning off a combi boiler can be safe, but certain factors should be considered.

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Stephen Day

Gas Safe Engineer

What Causes Boiler Corrosion and How to Prevent It?

30th May, 2025

Guides

What Causes Boiler Corrosion and How...

Boiler corrosion happens when metal parts in boilers break down due to chemical reactions. Corrosion can seriously damage boilers, ruining their effic...

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Stephen Day

Gas Safe Engineer

Boiler Overheating

30th May, 2025

Guides

Boiler Overheating

When a boiler overheats, it can cause significant issues. Components inside can get damaged. In some cases, parts might melt and release harmful smoke...

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Stephen Day

Gas Safe Engineer

The Benefits of Zoned Heating for Energy Savings

30th May, 2025

Guides

The Benefits of Zoned Heating for En...

Zoned heating is a way to improve efficiency in heating and cooling systems. It divides a home into different zones, allowing for specific temperature...

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Stephen Day

Gas Safe Engineer

How To Free A Stuck Diverter Valve In Your Boiler - An Expert Guide

30th May, 2025

Guides

How To Free A Stuck Diverter Valve I...

A diverter valve is an essential component of a combi boiler. Its main job is to control the flow of hot water. It directs the water either to the hea...

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Stephen Day

Gas Safe Engineer

Ariston Boiler Error Codes

30th May, 2025

Guides

Ariston Boiler Error Codes

Common issues include low water pressure or failure to ignite, indicated by specific error codes. Understanding these codes is crucial for quickly dia...

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Stephen Day

Gas Safe Engineer