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Boiler help & advice

Get help and advice on boilers and how to solve common problems

Is a Boiler Service Necessary?

Is a Boiler Service Necessary?

You may have heard of a boiler service, but not be aware of what they consist of, or even whether they are required. We...

How You Can Lower Your Heating Bill

How You Can Lower Your Heating Bill

Nobody wants to waste money. Our experts at iHeat tell you the best ways to ensure you do not overspend on your heating....

What Size Combi Boiler Do I Need?

What Size Combi Boiler Do I Need?

Buying a combi boiler can be confusing. Here at iHeat we believe in making the process as simple as possible, and outlin...

Coronavirus: What are iHeat doing?

Coronavirus: What are iHeat doing?

We want to make sure that both our customers and installers are staying safe and healthy during the coronavirus pandemic...

What Is a Combination (Combi) Boiler?

What Is a Combination (Combi) Boiler?

A combi boiler is a high efficiency water heater and a central heating boiler. Have a read in more detail if it's the id...

When Should You Replace Your Boiler?

When Should You Replace Your Boiler?

A boiler replacement is not a cheap thing. Find out if your boiler is ready to be changed and some affordable options.

How to Fix a Leaking Boiler

How to Fix a Leaking Boiler

A leaking boiler should be dealt with as soon as possible to find the cause. Here are some reasons why your boiler might...

Boiler Losing Pressure, What to Do?

Boiler Losing Pressure, What to Do?

If your boiler is losing pressure you should identify the cause as soon as possible. Here are some possible solutions.

Boiler Not Working? Most Common Problems (And Fixes)

Boiler Not Working? Most Common Problems (And Fixes)

Broken boilers never come at a good time. Read our complete guide to getting that boiler working again and some common f...

Back Boiler Replacement Costs, Guide and Tips

Back Boiler Replacement Costs, Guide and Tips

Learn the costs of replacing or converting your back boiler with a combi boiler, how much money you can save.

Alpha E-Tec 28kW Combination Boiler Price Review

Alpha E-Tec 28kW Combination Boiler Price Review

This detailed review addresses everything about the Alpha E-Tec combi boiler to see whether it really is a good deal.

Viessmann Vitodens 100-W Combination Boiler Price Review

Viessmann Vitodens 100-W Combination Boiler Price Review

This detailed review will pull apart the Which Best Buy Viessmann Vitodens 100-W to see whether it really is as good as...