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Boiler help & advice

Expert guides and advice to help you make informed decisions.

F75 Vaillant Error Code

06th February, 2026

Guides

F75 Vaillant Error Code

One of the most common and frustrating error codes your Vaillant boiler can present to you, the F75 warning represents a potentially serious fault con...

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Stephen Day

Gas Safe Engineer

Moving Boiler To The Attic Or Garage

06th February, 2026

Advice

Moving Boiler To The Attic Or Garage

If you believe you would benefit from moving your boiler to a new location, either for financial or safety reasons, the good news is that it’s possibl...

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Stephen Day

Gas Safe Engineer

How much cheaper is a new boiler to run?

06th February, 2026

Guides

How much cheaper is a new boiler to...

New boilers are in fact much cheaper to run than old boilers, this is down to a number of reasons that we will explore in this blog, all you really ne...

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Stephen Day

Gas Safe Engineer

Heat Pumps: The Ultimate UK guide

06th February, 2026

Guides

Heat Pumps: The Ultimate UK guide

As energy efficiency and environmental concerns continue to shape our choices, heat pumps have emerged as a popular option for heating and cooling hom...

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Stephen Day

Gas Safe Engineer

UK Homeowners Get More Time: Gas Boiler Ban Update 2035

06th February, 2026

News

UK Homeowners Get More Time: Gas Boi...

The latest announcement from PM Rishi Sunak has informed the general public that modern and efficient gas boilers are legally allowed to be installed...

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Rick Hope

Managing Director

Boiler Circulation Pump Replacement Costs

06th February, 2026

Guides

Boiler Circulation Pump Replacement...

Here at iHeat we’re boiler experts, this includes an extensive bank of component knowledge, and we aim to help educate and inform our customers in any...

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Stephen Day

Gas Safe Engineer

Alpha E-Tec Hybrid Heat Pump

06th February, 2026

Advice

Alpha E-Tec Hybrid Heat Pump

You may have heard of a heat pump, you probably have heard of a boiler, you probably have not heard of a hybrid heat pump. This fusion of functionalit...

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Stephen Day

Gas Safe Engineer

Potterton Boiler (Combi Range)

06th February, 2026

Guides

Potterton Boiler (Combi Range)

Potterton are a brand with a celebrated lineage of expertise when it comes to heating, Potterton boilers today represent some of the best on the marke...

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Stephen Day

Gas Safe Engineer

Combi Boilers vs Conventional Boilers

06th February, 2026

Guides

Combi Boilers vs Conventional Boiler...

Combi boilers, also known as combination boilers, are compact units that serve as both a central heating system and a high-efficiency water heater.

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Stephen Day

Gas Safe Engineer

Wall-mounted or floor-standing boiler?

06th February, 2026

Comparisons

Wall-mounted or floor-standing boile...

Choosing between a wall-mounted and a floor-standing boiler mostly depends on the type of home, space available, and heating needs.

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Stephen Day

Gas Safe Engineer

Ideal Boilers - Vogue Range

06th February, 2026

Guides

Ideal Boilers - Vogue Range

The Ideal Boilers' Vogue Range stands out as a premium selection, consistent with the company’s reputation for delivering quality central heating syst...

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Stephen Day

Gas Safe Engineer

What Should Boiler Pressure Be When Heating is Off?

06th February, 2026

Guides

What Should Boiler Pressure Be When...

The efficiency and safety of a home's heating system hinge on maintaining the correct boiler pressure. It's a key factor that homeowners need to monit...

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Stephen Day

Gas Safe Engineer