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Boiler help & advice

Expert guides and advice to help you make informed decisions.

What Temperature Should My Boiler Be Set At In Winter?

09th December, 2025

Guides

What Temperature Should My Boiler Be...

Most homes stay warm in winter with heating set at 60 to 70°C and hot water at 50 to 55°C.

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Stephen Day

Gas Safe Engineer

Central Heating System

09th December, 2025

Guides

Central Heating System

A simple breakdown of the main central heating systems in UK homes and how to decide which one suits your property.

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Stephen Day

Gas Safe Engineer

Do Radiator Covers Block Heat?

08th December, 2025

Guides

Do Radiator Covers Block Heat?

Radiator covers can reduce heat output if airflow is restricted, but the effect varies by design and installation.

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Stephen Day

Gas Safe Engineer

Leaking Overflow Pipe - Causes and Fixes

05th December, 2025

Advice

Leaking Overflow Pipe - Causes and F...

A leaking overflow pipe is usually caused by high boiler pressure or a faulty valve.

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Stephen Day

Gas Safe Engineer

Hive App Not Working? Here's Why And How to Fix

28th November, 2025

Guides

Hive App Not Working? Here's Why And...

Most Hive heating issues come from lost connection, low batteries, receiver faults or boiler response problems, and many can be fixed with simple chec...

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Stephen Day

Gas Safe Engineer

Leaking Radiator Valve (Lockshield)

28th November, 2025

Guides

Leaking Radiator Valve (Lockshield)

A leaking lockshield valve is usually caused by a loose gland nut, worn seal or corrosion, and can sometimes be tightened safely at home.

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Stephen Day

Gas Safe Engineer

Why is My Boiler Not Working?

27th November, 2025

Guides

Why is My Boiler Not Working?

Maintaining a boiler in good working order is essential for its efficiency and longevity. Regular checks can help prevent disruptions, such as ensurin...

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Stephen Day

Gas Safe Engineer

Ideal vs Worcester Bosch Boilers

27th November, 2025

Comparisons

Ideal vs Worcester Bosch Boilers

When choosing between an Ideal or Worcester Bosch boiler, it can be tricky to know which is best for you, especially when both brands offer great prom...

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Stephen Day

Gas Safe Engineer

No Power to Boiler

27th November, 2025

Guides

No Power to Boiler

Find out why your boiler has no power and the key checks you can safely do before calling an engineer.

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Stephen Day

Gas Safe Engineer

How Much Does a Boiler Power Flush Cost?

14th November, 2025

Advice

How Much Does a Boiler Power Flush C...

A boiler power flush in the UK typically costs £300 to £600. It’s a one-time cleaning that removes sludge, boosts efficiency, and helps your boiler la...

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Stephen Day

Gas Safe Engineer

Common Alpha Boiler Error Codes

12th November, 2025

Guides

Common Alpha Boiler Error Codes

If your Alpha boiler is showing an error code, this guide explains what each one means, what might be causing it, and when to call a Gas Safe engineer...

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Stephen Day

Gas Safe Engineer

How long does it take to fit a new boiler?

07th November, 2025

Guides

How long does it take to fit a new b...

Most boiler installations take between one and two days depending on your current setup and boiler type.

Stephen Day profile photo

Stephen Day

Gas Safe Engineer