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Article by
Stephen Day

Co-founder

Gas Safe registered and FGAS certified engineer with over 20 years experience in the heating and cooling industry.
Do I Need A Boiler Service?

11th August, 2025 Advice

Do I Need A Boiler Service?

Does a boiler need an annual service? We run through boiler services and some frequently a...

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Electric Boiler vs Gas Boiler

11th August, 2025 Comparisons

Electric Boiler vs Gas Boiler

In this article we will discuss the topic of different boiler types, specifically electric...

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Worcester Bosch 8000 Boiler Review

11th August, 2025 Reviews

Worcester Bosch 8000 Boiler Re...

The Worcester Bosch 8000 boiler comes straight from one of the UK's best-selling boiler br...

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Underfloor Heating with a Combi Boiler

11th August, 2025 Guides

Underfloor Heating with a Comb...

Integrating underfloor heating with existing combi boilers can be a practical option for m...

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What Is A System Boiler?

11th August, 2025 Advice

What Is A System Boiler?

The best boiler for your home will be one that can meet the demands for hot water and cent...

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Worcester Bosch Vs Viessmann Boilers

11th August, 2025 Comparisons

Worcester Bosch Vs Viessmann B...

Which boiler will come out the winner between these two powerhouse boiler manufactures!

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System Boiler Replacement

11th August, 2025 Guides

System Boiler Replacement

A system boiler is an essential part of many UK homes, providing hot water and heating. Ov...

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Best Boilers for Big Families

11th August, 2025 Guides

Best Boilers for Big Families

iHeat's guide to the best boilers for big families and larger properties. We explain the d...

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Can A Combi Boiler Run Hot Water and Heating Simultaneously?

11th August, 2025 Advice

Can A Combi Boiler Run Hot Wat...

You’ve likely heard of a combi boiler before and you may even have one in your home, contr...

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Combi Boiler Replacement Cost

11th August, 2025 Guides

Combi Boiler Replacement Cost

Replacing your boiler can be a stressful and costly process. That’s why we have written th...

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Best Combi Boilers for Large Homes (3+ Bedrooms)

11th August, 2025 Guides

Best Combi Boilers for Large H...

At iHeat, we understand the importance of choosing the right combi boiler to meet the heat...

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Best Combi Boilers For Kitchen Cupboards

11th August, 2025 Guides

Best Combi Boilers For Kitchen...

A combi (combination) boiler is a type of domestic boiler that ‘combines’ a home’s central...

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