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Boiler help & advice

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

Top 5 Best Combi Boilers 2021

Top 5 Best Combi Boilers 2021

Finding the best combi boiler for your circumstances can prove difficult. iHeats recommendations for the best 5 boilers...

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...

What Should I Do If My Boiler Loses Pressure?

What Should I Do If My Boiler Loses Pressure?

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

Boiler Not Working? Top 5 Common Fixes

Boiler Not Working? Top 5 Common Fixes

A complete guide to getting that boiler working again and some common fault codes and how to fix. If you smell gas call...

Back Boiler Replacement Guide

Back Boiler Replacement Guide

Learn the costs of replacing your back boiler with a combi boiler, how much money you can save, and why you should repla...

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...

Viessmann Vitodens 050-W 29kW 35kW Combination Boiler Price Review

Viessmann Vitodens 050-W 29kW 35kW Combination Boiler Price Review

The Viessmann Vitodens 050-W combi boiler is a popular and affordable boiler. In this detailed review, we will determine...

What is an Immersion Heater and What Does it Cost?

What is an Immersion Heater and What Does it Cost?

We answer the questions we all have on our mind, what is an immersion heater? Do we even need one? Will this cost me a f...