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Boiler help & advice

Expert guides and advice to help you make informed decisions.

Combi Boiler Valve Positions Explained

21st May, 2026

Guides

Combi Boiler Valve Positions Explain...

With the advancements in boiler technology by 2026, understanding the various valve positions and their functions is essential for any homeowner or in...

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Stephen Day

Gas Safe Engineer

Boiler Not Responding To Thermostat

21st May, 2026

Advice

Boiler Not Responding To Thermostat

When your boiler isn’t responding to its thermostat, or vice versa, it can be tricky to identify the problem.

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Stephen Day

Gas Safe Engineer

Grundfos Central Heating Pump

21st May, 2026

Guides

Grundfos Central Heating Pump

A Grundfos central heating pump is an essential part of a boiler system in many UK homes. Grundfos pumps are known for their reliability and efficienc...

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Stephen Day

Gas Safe Engineer

How To Drain Central Heating System

21st May, 2026

Guides

How To Drain Central Heating System

Understanding how to properly drain the system is vital for homeowners and DIY enthusiasts alike, as it can save costs and promote the longevity of th...

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Stephen Day

Gas Safe Engineer

How to Link a Wood Burner to Your Central Heating (UK Guide)

21st May, 2026

Guides

How to Link a Wood Burner to Your Ce...

Connecting a wood burner to your central heating system can be an efficient way to heat your home. It can also reduce reliance on gas or electric boil...

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Stephen Day

Gas Safe Engineer

No Water Coming Out Of Hot Tap (Combi Boiler)

21st May, 2026

Guides

No Water Coming Out Of Hot Tap (Comb...

Addressing the lack of hot water from a tap usually starts with understanding how a combi boiler operates.

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Stephen Day

Gas Safe Engineer

Potterton Boiler E119 Error Code

21st May, 2026

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

Power Flush vs Chemical Flush

21st May, 2026

Comparisons

Power Flush vs Chemical Flush

Both a power flush and chemical flush are forms of system cleaning you can use for your central heating system.

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Stephen Day

Gas Safe Engineer

Pressure Dropping on Boiler Every Day

21st May, 2026

Guides

Pressure Dropping on Boiler Every Da...

Boiler pressure is the measure of balance between water and air within the central heating system. Specifically, it is the force with which water circ...

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Stephen Day

Gas Safe Engineer

What Happens After Your Boiler is Installed By iHeat?

21st May, 2026

Advice

What Happens After Your Boiler is In...

In this guide, we’ll be answering some of the most frequently asked questions about what happens after your new boiler installation.

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Stephen Day

Gas Safe Engineer

What is a Smart Home and Smart Boiler?

20th May, 2026

Guides

What is a Smart Home and Smart Boile...

Smart boilers are an innovative technology that can help homeowners save money on their energy bills and reduce their carbon footprint by optimising t...

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Stephen Day

Gas Safe Engineer

What is the Cheapest Way to Heat a House?

20th May, 2026

Guides

What is the Cheapest Way to Heat a H...

Heating your home should not be a decision ruled by fear of overspending on your bills, especially with the affordability of highly efficient gas boil...

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Stephen Day

Gas Safe Engineer