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Boiler help & advice

Expert guides and advice to help you make informed decisions.

Why Is My Radiator Cold At The Bottom?

12th June, 2025

Advice

Why Is My Radiator Cold At The Botto...

If you find your radiator cold at the bottom, it could mean that there is an issue with your central heating system.

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Stephen Day

Gas Safe Engineer

What to do with Your Boiler when You Go on Holiday

02nd June, 2025

Advice

What to do with Your Boiler when You...

The last thing you want to be thinking about while you're enjoying your summer holidays, or a vacation at any time of the year for that matter, is you...

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Stephen Day

Gas Safe Engineer

What Size Air Source Heat Pump Do You Need?

30th May, 2025

Guides

What Size Air Source Heat Pump Do Yo...

Air source heat pumps (ASHP) are popular for providing efficient heating solutions. These systems vary in size, typically ranging between 1 to 1.5 met...

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Stephen Day

Gas Safe Engineer

Potterton Boiler E119 Error Code

30th May, 2025

Guides

Potterton Boiler E119 Error Code

Navigating boiler error codes can be puzzling yet essential for preserving a fully functioning heating system. These codes pinpoint specific issues wi...

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Stephen Day

Gas Safe Engineer

How Can I Increase My Water Pressure

30th May, 2025

Advice

How Can I Increase My Water Pressure

Having a low water pressure in your home can be frustrating and inconvenient.

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Stephen Day

Gas Safe Engineer

Vented vs Unvented Hot Water Cylinders

30th May, 2025

Comparisons

Vented vs Unvented Hot Water Cylinde...

Homes will need a new boiler every 10 to 15 years to ensure they are safe and running efficiently, but this can put a lot of pressure on homeowners.

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Stephen Day

Gas Safe Engineer

Central Heating Boilers

30th May, 2025

Guides

Central Heating Boilers

How do you decide which boiler is actually right for your central heating needs?

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Stephen Day

Gas Safe Engineer

Heat Only Boilers

30th May, 2025

Guides

Heat Only Boilers

Buying a new boiler can be a stressful process. There are a lot of different systems to consider, from water supply to fume exhaust vents.

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Stephen Day

Gas Safe Engineer

How to Fix a Faulty Heat Exchanger

30th May, 2025

Advice

How to Fix a Faulty Heat Exchanger

In this guide, we’re going to be explaining what a heat exchanger is, some common causes for problems and how to fix them.

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Stephen Day

Gas Safe Engineer

Viessmann Vitodens - A Guide to the Range

30th May, 2025

Reviews

Viessmann Vitodens - A Guide to the...

Viessmann is one of the best and most reliable boiler brands on the market with their advanced German engineering and efficient heating systems at an...

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Stephen Day

Gas Safe Engineer

Diverter Valve

30th May, 2025

Advice

Diverter Valve

One of the most common reasons for heating and hot water to stop working properly is a faulty diverter valve. In this guide, we’re going to be taking...

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Stephen Day

Gas Safe Engineer

Boiler Inactive Over Summer? How to Avoid Needing Repairs

30th May, 2025

Advice

Boiler Inactive Over Summer? How to...

Over the summer months, many of us tend to use our central heating much less and sometimes not at all.

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Stephen Day

Gas Safe Engineer