Boiler Guide

Take a look at some of our top tips to reduce your energy use at home and start saving on those monthly energy bills - You can start to save money today!

We took a closer look at the Vaillant ecoTec Plus 415 regular boiler - a highly efficient boiler boasting German engineering and a 15kW heating output.

In our latest system boiler review, we took a look at the Worcester Bosch Greenstar 15i - a highly efficient, wall-mounted 15kW system boiler.

In our latest review, we took a look at the Vaillant ecoFit Pure 418 regular boiler - a popular choice out of the Vaillant ecoFit Pure boiler range.

Power showers and electric showers are topics that seem to confuse a lot of us, and we're here to explain how each of them work and the benefits of each.

Looking for more information on Megaflo cylinders? We take a closer look at Megaflo unvented cylinders, which supply large volumes of hot water to all outlets.

In our latest review, we had a look at the Tado smart thermostat, the "new kid on the block" in the world of smart tech with a stunning futuristic LED display.

We took a look at the Vaillant ecoTec Plus 424 boiler - a highly efficient regular boiler with a 24kW output and some great features.

We took a closer at the popular Worcester Bosch Greenstar 12i System boiler - a wall-mounted 12kW system boiler with some great features.

In our latest review, we took a closer at 35kW system boiler, the Worcester Bosch Greenstar 35CDi Classic System - a highly efficient and powerful boiler.

In our review, we took at Vaillant's rather large ecoTec Plus 938 Storage combination boiler - boasting a large flow rate and a small water storage unit.

Find out what factors to consider when it comes to replacing your old boiler. From the number of bathrooms to your mains pressure - we've got you covered.

The latest in heating controls. Find out what they can do and how you could start to monitor your home temperature remotely - saving on your energy bills.

Everything you need to know about magnetic filters and limescale inhibitors! From what they are and why they're essential for your home central heating system.

We took a closer look at the popular (and small) Worcester Bosch's Greenstar 30Si Compact combination boiler - Just how good is the boiler compared to the 30i?

It's the battle of the mid-range combi boilers. We pit Baxi's EcoBlue+ against the Ideal Logic+ to find out out which one is better value for money.

We took a look at the Worcester Greenstar 25Si Compact, the smaller alternative to the massively popular 25i combi boiler - Can it still pack a punch?

We took a closer look at Worcester Bosch's popular regular boiler, the Greenstar 24Ri - How well does it stand against its competitors?

In our review of the Vaillant ecoTec Pro 30 combi boiler, we take a look at its performance and efficiency. Could this be the perfect fit for your home?

We took a look at Vaillant's most popular 28kW combi boiler, the ecoTec Pro 28 - How well does it perform in comparison to a Worcester Bosch alternative?

Discover how easy it is to switch supplier today and find a tariff that suits you - you could save up to £350 a year on your energy costs if you switch.

The Battle of the Thermostats continues - this time we pit the Worcester Wave and Vaillant vSMART against each other - how will they compare?

With a growingly competitive smart thermostat market, we took a quick look at Vaillant's very own vSMART smart thermostat and few of its top features.

Energy bills running too high? We're here to help. Find out how much much you could save with a brand new high efficiency boiler purchase.

Find out how you can keep your home warm and comfortable through the cold winter months with a few simple steps and some boiler maintenance.

Is your boiler on its last legs? Discover the reasons why a boiler replacement is better and how much you could save.

Excessive or insufficient boiler pressure could jeopardise the integrity of your boiler. Learn more about how to recognise and correct the problem.

Recognise the 9 typical signs that help you establish whether you need a simple boiler repair or a completely new replacement boiler.

Find out everything there is to know about the different types of domestic boilers - from condensing over combi and conventional to system boilers.

Everything you need to know about gas safety - from what to do if your boiler leaks carbon monoxide gas and how to detect it.

Combi boilers are the most popular type of domestic boilers in the UK due to their heating efficiency, space-saving qualities and cost-effectiveness.

Find out what condensing boilers are, how they differ from other types of boilers, their energy and cost-saving benefits and much more.

Find out what conventional boilers are, how they work and why they are a popular choice for anyone in an area with low water pressure.

Find out what system boilers are, how they work and why they are a popular choice with larger families or homes with multiple bathrooms.

Everything there is to know about central heating controls! From old-school mechanical boiler thermostats to smart wireless boiler controls.

Find out how what a central heating thermostat is, what types there are, how they work and how to get the most of them by using them correctly.

Find out how much money a new A-rated condensing boiler could save you on your annual energy bills and check whether a new boiler could pay for itself!

Everything there is to know about smart meters! What are they? What are the pros and cons? And are they a good investment? Find out here.

All you ever wanted to know about energy efficient bulbs! What they are, how to choose the right one and whether they're worth the investment.

Discover all there is to know about the differences between classic, programmable thermostats and their most modern counterpart - smart thermostats.

Discover how to balance your radiators today with some valve adjustments and a few easy steps. You could slash your energy bills starting today!

We've tested Nest's latest model, the Nest Thermostat E - a cheaper alternative to the 3rd Gen. Nest but with all the energy and money-saving features.

We reviewed Vaillant's ecoTec Pro 24 combi boiler - How will it compare to the competition, especially the Worcester 25i - the UK's most popular boiler?

We take a look at the Ideal Logic Plus 24C boiler - How efficient is it? Could this be their best boiler yet? And how does it match up to the competition?

We took a good look at Worcester Bosch's Greenstar 25i combi boiler - Just how good is the UK's most popular boiler and the successor to the 24i Junior?

It's the battle of the low-budget combi boilers. We pit Potterton's Gold against the Glow-worm Betacom3 to find out out which one is better value for money.

It's the battle of the high-end combi boilers. We pit Vaillant's ecoTec Pro 24 against the Worcester Bosch Greenstar 25i. Find out which one is better!

Struggling to find the right radiator for your home? Take a look at our guide to find out how to calculate radiator size and the type you will need.

Find out everything about the different types of valves that exist for radiators - from manual valves over thermostatic radiator valves (TRVs) to smart options.

Discover how energy saving insulation could save you money on your annual energy bills in our insulation guide.

It's the battle of the two smart thermostat leaders - Nest vs Hive. We compared their design, features and installation. Who's going to win?

Learn more about the dangers of asbestos - What is it? How dangerous is it? What are the symptoms, and how can you avoid it?

Everything you need to know about boiler cover. What is boiler cover? Is boiler cover worth it?

If you're looking to avoid those unexpected combination boiler breakdowns, combi boiler cover may by exactly what you need.

We had a quick look at Worcester Bosch's latest thermostat offering, this time with their Wave smart thermostat. Could it be the thermostat for you?

Learn more about hot water cylinders, from how they store your water as well as how hot water Is distributed through your home. Find out more here.

Learn about the EU's Energy related Product Directive (ErP), which helps you keep an eye on the energy efficiency of your everyday energy appliances.

Find out how much a powerflush costs, what they're good for, whether you may need one and what the difference is between a powerflush and a chemical flush.

Explore the solution to the problem solar power users are faced with at night and during darker days with the use of home storage batteries. Find out more here.

Thinking of buying and installing a budget boiler? Before you do, take a look at why it's better to spend a little extra on a boiler for your own peace of mind.

In our latest boiler review, we took a look at the Worcester Bosch Greenstar 32CDi Compact combi - a highly efficient 32kW combi boiler with great features.

We took a closer look at Worcester Bosch's popular 36kW compact combination boiler, the Greenstar 36CDi Compact combi - a highly efficient and powerful combi.

In our latest review, we took a closer look at the ecoFit Pure 415 - Vaillant's popular 15kW regular boiler choice for those with traditional heating systems.

In our latest combi boiler review, we took a look at the Worcester Bosch Greenstar 34CDi Classic Combi - a powerful yet highly efficient combination boiler.

We took a closer look at Vaillant's ecoTec Green iQ 843 for you - the upgrade to the popular 835 model with some environmentally friendly features.

We took a closer look at Worcester Bosch's Greenstar 29CDi Classic combi boiler - a highly efficient and small combi boiler with great features.

Discover the UK's top smart thermostats in 2019 and how they compare - Which one's right for you and how much control do they give you over your heating?

Not sure what temperature your house should be? Or the most economical temperature for central heating? We took a look at how you could make an energy saving.

We took a closer look at one of Vaillant's most popular regular boilers, the Vaillant ecoTec Plus 412 - a highly efficient boiler with a 12kW heating output.

In our most recent Worcester review, we took a lot at the Greenstar 42CDi Classic Combi - a highly powerful and efficient 42kW combination boiler.

In our latest review, we took a look at the Vaillant ecoFit Pure 835 combination boiler - the most powerful combination boiler out of the ecoFit Pure range.

Vaillant's ecoFit Pure 830 combination boiler - a popular choice for homeowners looking for an efficient 30kW combi boiler with a powerful flow rate.

In our latest review, we took a look at Vaillant's ecoFit Pure 825 combi boiler - an ideal choice for homeowners looking for a small yet powerful 25kW gas boiler.

We're back with a new edition of the battle of the boilers, this time between two Worcester Bosch combi boilers: the Greenstar 30i and the 30Si Compact.

It's the battle of the high-end combi boilers, this time between two Worcester Bosch boilers: the Worcester Bosch Greenstar 30i vs 29CDi Classic combi boiler.

In our latest combi boiler review, we took a look at the Worcester Bosch Greenstar 38CDi Classic Combi - a powerful yet highly efficient combination boiler.

In our latest edition of the battle of the boilers, we have two Worcester Bosch regular boilers: the Greenstar 30Ri and the 30CDi Classic Regular.