high efficiency gas boiler prices

high efficiency gas boiler prices


New high efficiency gas boiler prices are $1,900 to $7,000 on average. High-efficiency gas boiler installation costs $4,000 to $10,000, including the unit. Standard units have 80% to 89% energy efficiency, while high-efficiency Energy Star units are 90%+ efficient.

high efficiency gas boiler is a device that provides central heating to your home. It’s one of the most common ways of heating your house, and it’s also a popular choice for new installations because it’s quick and easy to install. Given its popularity, there are several different types of boilers on the market. Each type has its own pros and cons, so it can be difficult to decide which is right for you! To help make your buying decision easier, we’ve compiled this guide on everything you need to know about high efficiency boilers:

What is a High Efficiency Gas Boiler?

High Efficiency Gas Boiler

A high efficiency gas boiler (HE boiler) is a type of boiler that is more efficient than a standard or average gas boiler.

In order to qualify as an HE boiler, the performance of the unit must meet certain criteria set forth by standards organizations such as the Building Research Establishment (BER) in the UK and other agencies worldwide.

High-efficiency gas boilers are also known as condensing boilers. What this means is that heat from the flue gases, which are typically at temperatures between 100°C and 150°C, is recovered and used to preheat cold water entering the boiler. In the majority of cases, this allows an additional 20% to 30% efficiency gain over a non-condensing boiler.

Get an online fixed price in 20 seconds:

Q What kind of fuel does your boiler use?

How does a gas boiler work?

How does a gas boiler work?

A gas boiler converts water into steam using gas. The water is heated by the flue gases from a gas fire burning in the room. The boiler also works if you have a central heating system with electric elements or hot-water cylinders, but this is not as efficient as using a single appliance like a gas boiler.

The flue gases from your fire are piped into the bottom of your boiler where they heat up the water inside it before it goes through another pipe and heats up more water in your radiators or underfloor heating system (if you have one).

The flue pipes also pass through an air wash which cleans them of soot particles that could otherwise end up in your home as smoke and dust particles if they weren’t removed first!

What are the most efficient gas boilers?

condensing gas boiler

You may have noticed that there are two types of boilers: condensing and non-condensing.

Are condensing boilers more efficient than non-condensing boilers?

The short answer is yes. Condensing boilers are the most efficient type of boiler on the market, because they recover heat from the flue gases before they leave your home. This means you won’t need to heat as much water or warm up your radiators as quickly when you use a condensing boiler than if you had used a non-condensing one instead!

So what about combi boilers? Are they any better?

Again, the simple answer is yes – but only slightly better than conventional models with no heater (so called ‘open vent’ systems). They work by heating water indirectly through an exchanger in which gas flows around a central heating core which has been preheated by another fuel such as oil or electricity before being switched on again after it has cooled down somewhat thanks to its exposure outside where it can absorb useful amounts of solar radiation too.”

How much is a high-efficiency boiler?

There’s no one-size-fits-all answer to this question, as the cost of a high efficiency boiler depends on several factors. Factors such as the size of your home and its heating requirements, where you’re located (the price will vary depending on whether you live in London or Manchester), and even what type of fuel your current boiler uses can have an impact on how much it costs to replace or upgrade your system.

High Efficiency Gas Boiler Costs

As with any big purchase, it’s important that you keep in mind all possible expenses when determining whether or not a new gas boiler is right for you. A reputable installer should be able to provide an estimate based on their knowledge of local prices and materials used during installation. This means they’ll take into account things like labor costs and installation materials such as PVC piping or copper piping. Prices may also vary depending on whether or not other appliances need replacing at the same time (such as radiators). The average cost for installing a high efficiency gas boiler is around £1,500—but again: these numbers can fluctuate depending on factors unique to each individual project

high efficiency gas boiler for sale
high efficiency gas boiler for sale

Is high efficiency gas boiler worth the investment?

Yes. A high-efficiency gas boiler is worth the investment. The cost of a new boiler is about £1000, but you’ll recoup that cost in just over a year’s time due to the energy savings. Even better, you’ll be saving money on bills for years after that!

What is the average cost to install a gas boiler?

gas boiler isntall cost

The first thing to consider when deciding on the cost of your gas boiler is the size and type of boiler that you want. The larger boilers are more expensive than smaller ones, so it’s best to think about your home’s requirements before buying a new one. If you live in a large house or have many bedrooms, then going for a high efficiency gas boiler could be ideal; however, if you live in a small apartment with only one bathroom and heating system then an economy model might be better suited to your needs.

Another factor affecting the price of gas boilers is their location within the house itself – installing it in an out-of-the-way place might mean more hassles later on down the line when repairs need doing while placing it somewhere accessible (like between rooms) will require less work overall but may not save as much money over time as installing something offsite would do.”

What is the most efficient boiler on the market?

best gas boiler on the market

First, you have to consider the size of your home. You will need a boiler with a certain heating capacity in order to heat your entire house at once. If you live in a small home or apartment, then you can use a smaller unit, but if you live in an area where it gets really cold during the winter months and there’s little room for error when it comes to your heating system (e.g., no backup options), then I would recommend getting something with more capacity than usual.

After determining how much space needs to be heated, you also need to determine how much water needs to be heated as well—and this is where things get tricky because there are several factors involved here as well:

The age of your current heating system; The amount of insulation that currently exists within that same system; How many radiators (or baseboard heaters) are installed throughout your home; Whether or not any additional rooms need heated beyond those already mentioned above…

Is it worth getting a new gas boiler?

how much does a new gas boiler cost

When considering whether or not to replace your boiler, there are a number of things to take into consideration. The installation cost will be the main consideration for most people when it comes to replacing their boiler. However, there are other factors that should also be taken into account when deciding whether or not it is time for a new boiler. These include:

  • Fuel costs – Are you happy with the cost of your current fuel? Is it rising or falling? Do you feel confident in predicting future trends? If so, then perhaps now isn’t the right time for renewal. On the other hand, if these costs are going up rapidly and show no sign of slowing down soon then perhaps now is indeed an ideal moment for renewal! It’s often worth checking out some pricing before committing yourself fully just in case things change between now and when installation takes place (which could quite easily happen given such volatile markets).
  • Energy efficiency – If your current heating system isn’t particularly efficient then switching over from that system might make sense since this would reduce both fuel consumption as well as associated carbon emissions – two areas which many people consider highly important when making purchases these days!

best gas boiler 2022.

best gas boiler 2022

In the context of boiler replacement, there are a number of factors that need to be considered. The first is whether you are replacing an existing boiler or installing a new one from scratch. If it’s the former, then it’s important to choose a model that will provide the same level of efficiency as your current system.

If you’re looking for a high-efficiency gas boiler for your home then look no further than this guide! We’ve compiled everything you need to know about them into one handy guide so whether you’re an expert on gas boilers or just starting out we hope this helps make things clearer for everyone!


As you can see, the high efficiency gas boiler is definitely worth the investment. Not only will it save you money on your heating bills, but it’s also good for the environment. It’s a win-win situation! If you want to learn more about these boilers or get one installed in your home then contact us today.whatsApp +86 188 3890 8339


For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.

Hot water/oil Steam