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Stephen Day

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Gas Safe registered and FGAS certified engineer with over 20 years experience in the heating and cooling industry.
Radiators Not Heating Up: How to Fix?

16th October, 2025 Guides

Radiators Not Heating Up: How...

Experiencing issues with your radiators not heating up can be attributed to various factor...

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Boiler Pressure Too High? Causes And How To Fix It

16th October, 2025 Advice

Boiler Pressure Too High? Caus...

What happens when your boiler pressure goes too high, some possible causes and how to fix...

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What is an Immersion Heater and What Does it Cost?

16th October, 2025 Advice

What is an Immersion Heater an...

The definitive guide on immersion heaters

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Vaillant F28 Error Code - How to Fix?

16th October, 2025 Guides

Vaillant F28 Error Code - How...

Any time your boiler displays an error code, it can be a huge stressor, especially if it d...

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What is an Airing Cupboard?

16th October, 2025 Guides

What is an Airing Cupboard?

An airing cupboard is a small space used to store and dry laundry, usually located near th...

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How much does a new boiler cost in the UK

16th October, 2025 Guides

How much does a new boiler cos...

New boiler cost can be a baffling topic, but our iHeat expert guide will clear things up!

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Boiler Not Working? Most Common Problems (And Fixes)

16th October, 2025 Advice

Boiler Not Working? Most Commo...

A complete guide to getting that boiler working again and some common fault codes and how...

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Back Boiler Replacement Costs, Guide and Tips

16th October, 2025 Guides

Back Boiler Replacement Costs,...

Should you replace that beaten up old back boiler and get with the times?

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Boilers on Finance - The Best Pay Monthly and 0% Interest Deal

16th October, 2025 Guides

Boilers on Finance - The Best...

Buying a boiler on finance can be hard with all the different options available. Let us ex...

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Understanding Boiler kW (Kilowatts) & How To Measure

16th October, 2025 Guides

Understanding Boiler kW (Kilow...

When it comes to choosing a boiler for your home, understanding the concept of kilowatts (...

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Best Compact (Small) Combi Boiler in 2025

16th October, 2025 Guides

Best Compact (Small) Combi Boi...

When shopping for a boiler, many people forget to check the physical dimensions of each mo...

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Best Budget Boiler

16th October, 2025 Guides

Best Budget Boiler

Choosing a cost-effective boiler in the UK that offers reliability and quality can seem ch...

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