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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.
What is a Heat Exchanger?

15th April, 2024 Guides

What is a Heat Exchanger?

Heat exchangers are pivotal devices within a boiler system, playing a crucial role in tran...

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Does a Worcester Bosch Boiler Need a Service?

15th April, 2024 Guides

Does a Worcester Bosch Boiler...

Regular maintenance of Worcester Bosch boilers is essential to ensure safety and efficienc...

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Is a Leaking Boiler an Emergency?

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Is a Leaking Boiler an Emergen...

When faced with a leaking boiler, promptly handling the situation is critical to prevent d...

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Combi Boiler Valve Positions Explained

15th April, 2024 Guides

Combi Boiler Valve Positions E...

With the advancements in boiler technology by 2024, understanding the various valve positi...

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Boiler Won't Turn Off

15th April, 2024 Guides

Boiler Won't Turn Off

When a boiler fails to turn off, it can lead to excessive energy usage and potentially har...

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Boiler Circulation Pump Replacement Costs

12th April, 2024 Guides

Boiler Circulation Pump Replac...

Here at iHeat we’re boiler experts, this includes an extensive bank of component knowledge...

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Glow Worm Boiler Not Firing Up No Fault Code

12th April, 2024 Guides

Glow Worm Boiler Not Firing Up...

Boiler error codes are a critical feature intended to assist in the diagnosis of issues wi...

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How to Work a Thermostat

11th April, 2024 Guides

How to Work a Thermostat

A thermostat when used effectively can be a vital part of central heating control for your...

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What Should Boiler Pressure Be When Heating is Off?

11th April, 2024 Guides

What Should Boiler Pressure Be...

The efficiency and safety of a home's heating system hinge on maintaining the correct boil...

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Pressure Dropping on Boiler Every Day

10th April, 2024 Guides

Pressure Dropping on Boiler Ev...

Boiler pressure is the measure of balance between water and air within the central heating...

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Are Boiler Hot Water Storage Tanks a Necessity?

10th April, 2024 Guides

Are Boiler Hot Water Storage T...

You may be wondering, are hot water storage tanks essential to home heating and the runnin...

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Home Boiler Cover - Mega Guide

10th April, 2024 Guides

Home Boiler Cover - Mega Guide

Home boiler cover acts as a safety net, ensuring that if a boiler breaks down or encounter...

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