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Guides

Expert guides and advice to help you make informed decisions.

The Best LPG Combi Boilers 2026

04th February, 2026

Guides

The Best LPG Combi Boilers 2026

You may have heard of LPG boilers before, but even if you are not familiar with them, they are a fairly popular alternative to a normal gas boiler.

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Stephen Day

Gas Safe Engineer

What is Boiler Dry Cycling?

03rd February, 2026

Guides

What is Boiler Dry Cycling?

Boiler dry cycling occurs when a boiler frequently turns on and off without a demand for heat. This often happens in commercial boilers. It leads to e...

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Stephen Day

Gas Safe Engineer

Vaillant F61 Error Code - How To Fix

03rd February, 2026

Guides

Vaillant F61 Error Code - How To Fix

One of the most common Vaillant boiler error codes is the F61 error code. This error code can cause your boiler to stop working, leaving you without h...

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Stephen Day

Gas Safe Engineer

F29 Vaillant Fault Code

03rd February, 2026

Guides

F29 Vaillant Fault Code

The F29 Vaillant fault code is a frustrating problem that can cause your boiler to shut down unexpectedly. Our guide explains the common causes of the...

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Stephen Day

Gas Safe Engineer

How To Choose The Right Boiler For Your Home

03rd February, 2026

Guides

How To Choose The Right Boiler For Y...

Choosing the right boiler for your home can be a stressful and overwhelming experience, but iHeat, an online boiler installation company, makes the pr...

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Stephen Day

Gas Safe Engineer

Do I Need to Do Anything Prior to My Boiler Installation?

03rd February, 2026

Guides

Do I Need to Do Anything Prior to My...

Installing a new boiler is an important investment in your home, and there are several things you can do to prepare for the installation process. Our...

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Stephen Day

Gas Safe Engineer

Can a Boiler Explode?

03rd February, 2026

Guides

Can a Boiler Explode?

Boilers are a key part of many homes, but they can pose risks if not properly maintained. Knowing the warning signs can help prevent dangerous situati...

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Stephen Day

Gas Safe Engineer

Old Boiler - Replace Before Selling My House?

03rd February, 2026

Guides

Old Boiler - Replace Before Selling...

A well-maintained, efficient boiler is not only more attractive but can also suggest that the property has been well cared for, potentially smoothing...

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Stephen Day

Gas Safe Engineer

Ariston Boiler Error Codes

03rd February, 2026

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

Egg Timer on Vaillant Boiler

03rd February, 2026

Guides

Egg Timer on Vaillant Boiler

The egg timer symbol on a Vaillant boiler signifies the activation of the anti-cycling function. This function helps the boiler operate more efficient...

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Stephen Day

Gas Safe Engineer

How to Reset Ideal Logic Combi 30 Boiler

03rd February, 2026

Guides

How to Reset Ideal Logic Combi 30 Bo...

Resetting an Ideal Logic Combi 30 boiler might be needed for a few reasons. Often, it is due to an error code or a fault that stops the boiler from wo...

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Stephen Day

Gas Safe Engineer

Vaillant Comfort Mode (and Flashing C on a Vaillant Boiler)

03rd February, 2026

Guides

Vaillant Comfort Mode (and Flashing...

Vaillant Comfort Mode is a feature available on Vaillant boilers designed to provide a consistently warm environment.

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Stephen Day

Gas Safe Engineer