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Guides

Expert guides and advice to help you make informed decisions.

Plumber and Heating Engineer - What's the Difference?

20th May, 2026

Guides

Plumber and Heating Engineer - What'...

When deciding whether to call a plumber or a heating engineer, it’s important to know what each profession specialises in.

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Stephen Day

Gas Safe Engineer

OpenTherm

20th May, 2026

Guides

OpenTherm

OpenTherm began with the objective of streamlining communications between heating system components.

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Stephen Day

Gas Safe Engineer

Open Vented Boilers: What are they and do you need one?

20th May, 2026

Guides

Open Vented Boilers: What are they a...

In this guide, we are going to talk about what an open vent heating system is, how it works, what kind of homes it is best for, and how to find the be...

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Stephen Day

Gas Safe Engineer

New Gas Boiler Technology & Features

20th May, 2026

Guides

New Gas Boiler Technology & Features

Modern gas boilers can offer significant advantages over older, less efficient models, from improved combustion processes to smart control systems, pr...

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Stephen Day

Gas Safe Engineer

New Central Heating System Costs - (Need To Upgrade?)

20th May, 2026

Guides

New Central Heating System Costs - (...

By upgrading your old, inefficient heating system you can improve your home’s temperature control and even reduce energy bills.

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Stephen Day

Gas Safe Engineer

Can I Get Help With A New Boiler If I Am Not On Benefits

20th May, 2026

Guides

Can I Get Help With A New Boiler If...

A free boiler grant is part of a UK government scheme aimed at making homes more energy efficient. It helps homeowners replace old, inefficient boiler...

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Stephen Day

Gas Safe Engineer

Navien Combi Boiler Costs

20th May, 2026

Guides

Navien Combi Boiler Costs

Navien combi boilers have secured a competitive edge by providing both central heating and hot water in a single compact and efficient unit.

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Stephen Day

Gas Safe Engineer

Navien Boiler Error Codes

20th May, 2026

Guides

Navien Boiler Error Codes

Troubleshoot common Navien boiler error codes with iHeat, a leading UK provider of heating solutions. Discover the importance of professional, Gas Saf...

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Stephen Day

Gas Safe Engineer

Is It Safe to Turn Off a Combi Boiler?

20th May, 2026

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

Is it Cheaper to Replace Your Boiler in Summer?

20th May, 2026

Guides

Is it Cheaper to Replace Your Boiler...

You may be wondering when the best time to replace your old, inefficient boiler is, and while anytime is a good time, summer especially presents a gre...

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Stephen Day

Gas Safe Engineer

How to Increase Pressure on Worcester Bosch Boiler Without Key

20th May, 2026

Guides

How to Increase Pressure on Worceste...

A Worcester Bosch boiler is a complex machine with many components working together to heat your home efficiently and safely.

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Stephen Day

Gas Safe Engineer

How to Improve Radiator Efficiency & Performance

20th May, 2026

Guides

How to Improve Radiator Efficiency &...

Radiator efficiency plays a key role in maintaining a comfortable and cost-effective home. Efficient radiators heat rooms more evenly, ensuring a cons...

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Stephen Day

Gas Safe Engineer