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Free Boiler Grants UK Guide: What You Need to Know?

A complete guide to free boiler grant

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Boiler Grants UK Overview

Did you know that almost 11.65% of deaths worldwide are caused by air pollution? A greater number of deaths and overall disturbance in the climate has led to droughts, floods, thunderstorms, and melting glaciers. 

A majority of developed countries have started taking measures to deal with the ongoing pollution problem. And among them, the government of the United Kingdom has introduced an eco4 government funding grant scheme for low-income households. 

First, we would like to shed some light on what is the ECO4 Scheme Gov UK, the eligibility of ECO4schme, and who qualifies for it. 

What is the ECO4 Government Funding Grant Scheme UK, Wales, and Scotland?

The government of the UK has introduced the ECO4 Government Funding Grant Scheme to reduce carbon footprint and emissions by providing energy-efficient heating systems to low-income households. 

The ECO4 Scheme will run until March 2026 to help the country achieve zero carbon footprint by 2050. Prior to this, the ECO3 Government Funding Grant Scheme was completed in March 2022, which was further extended in the form of the ECO4 Scheme. 

Furthermore, the government of the UK has further included Wales and Scotland to provide assistance to low-income households. Unluckily, the ECO4 Scheme for Northern Ireland is not covered due to budget constraints.

DescriptionFunding Available
Air Source Heat Pump £7,500
Ground Source Heat Pump £7,500
Biomass Boiler £5,000

What are the Objectives of Boiler Grants Scotland, Wales, and the UK?

The objectives of the ECO4 Boiler Grants Scheme for heating systems in the UK, Scotland, and Wales are:

Slash Down Energy Bills

Boiler Grants Scheme UK, Scotland, and Wales is to provide energy-efficient heating systems for low-income households. These energy-efficient heating systems consume less energy, provide greater heating efficiency, and reduce carbon emissions. Ultimately, it leads to lower energy bills that would have been too high in winter with old heating systems or boilers.

Lessen Fuel Poverty

The main objective of providing a boiler grant scheme for Wales, Scotland, and the UK is to reduce fuel poverty. For low-income households, paying energy bills in the winter is almost impossible. However, the government of the UK offers financial assistance to help replace old inefficient boilers with new ones, leading to a reduction in fuel poverty and slashing energy bills.

Reduce carbon emissions

Government eco4 scheme Boiler Grants for UK, Wales, and Scotland are to reduce carbon emissions. With the objective of zero carbon footprint, financial assistance by the government helps tenants and homeowners replace inefficient and carbon-emitting boilers with new ones to reduce carbon emissions and energy consumption. 

Who qualifies for a Boiler Grant Scotland?

The eligibility criteria to qualify for Boiler Grant Scotland are:

  • You must own a home or rent from a private landlord
  • The home must be your primary residence
  • You must have spent at least a year in the home
  • Your home must have a low energy rating


You must be receiving government income benefits such as:

  1. Pension Credit
  2. Income Support
  3. Working Tax Credit
  4. Child Tax Credit
  5. Child Benefit
  6. Free Boiler on Universal Credit
  7. Disability Living Allowance
  8. Attendance Allowance
  9. Employment Support Allowance 
  10. Income Based JSA
  11. Pensioners over 60 years of age in receipt of pension credits and other types of benefits

Who qualifies for a New Boiler Grant Wales?

To qualify for a new boiler grant Wales, you must meet the following conditions:

  1. The home is energy-inefficient 
  2. The property must be in your ownership or living as a tenant  
  3. You or any other family member have a chronic respiratory, mental, or circulatory health condition. 
  4. Your income is below the stated threshold. 
  5. You are receiving means-tested benefits including:


  • Council Tax Reduction 
  • Housing Benefit
  • Income-based Jobseeker’s Allowance
  • Income-related Employment and Support Allowance
  • Income Support
  • Pension Credit
  • Universal Credit
  • Child Tax Credit (income below £16,105 a year)
  • Working Tax Credit (income below £16,105 a year

Who qualifies for a Boiler Grant UK?

New Boiler Grant UK 2023 applies to households who are receiving some sort of benefit from the government. This includes:

  • Income-related Employment and Support Allowance 
  • Housing Benefits
  • Universal Credit
  • Tax Credits
  • Income-Based Job Seekers Allowance
  • Income Support


However, If you fall under any of the categories mentioned below, you will not be eligible for the free boiler grant UK.  

  • Disability Living Allowance
  • Severe Disablement Allowance
  • Attendance Allowance
  • War Pensions Mobility Supplement (WPMS)
  • Constant Attendance Allowance
  • Personal Independence Payment (PIP)
  • Carer’s Allowance
  • Industrial Injuries Disablement Benefit (IIDB)
  • Armed Forces Independence Payment (AFIP)


If you are receiving child benefits, you can also qualify for Boiler Grant UK 2023. The only difference is that the amount differs from couples to single parents and children. Here’s an overview:

Number of Children





Single Parent










How Many Types of Boilers for Home are Eligible for Boiler Grants UK?

Before we discuss the types of boilers for homes eligible for Boiler Grants UK, it is important to know the difference between condensing and non-condensing boilers and why condensing boilers are more effective than non-condensing ones. 

Condensing Boilers vs. Non-Condensing Boilers Difference 

Condensing boilers are the newest boilers found mostly in new homes. Some of the common types of condensing boilers include system boilers, heat-only boilers, and combi boilers. The main source of energy used in condensing boilers is oil or biomass. These boilers are compact and can be fitted anywhere in the house, unlike non-condensing boilers. 

Condensing boilers are energy efficient and consume less energy to produce more heat. In simple words, the condensing boiler consumes less fuel which makes it eco-friendly as well as reduces the energy bills

On the contrary non-condensing boilers burn gas to heat water. They are not compact and need ample space to install. Normally in the older houses in the UK, non-condensing boilers are still used by many. However, the recent hike in energy bills would put a dent in the budget, especially for those who are getting any sort of government benefits or belong to low-income households. 

Types of Condensing Boilers 

Condensing boilers are widely popular among UK households. If you are still using non-condensing boilers and cannot afford to replace them, you can simply submit an ECO4 Scheme Application. Three types of condensing boilers you can look forward to are:

  • Combi Boilers
  • System Boilers
  • Conventional Boilers 
types of condensing boiler

Combi Boilers 

Combi boilers are also called combination boilers, used mostly in UK households with less space. The reason is obvious that combi boilers are much more compact and can be fitted in small spaces without any hassle. 

Combi boilers known as combination boilers perform two functions simultaneously. For instance, they are used not only as central heating units but also as a water heaters. They are highly energy efficient and do not need a storage tank. Combi boiler directly heats the water from the main pipeline, letting you preserve more water and consume less gas. However, it is not suitable for big households with multiple bathrooms. 

System Boilers

System boilers are also one of the types of condensing boilers with a slight difference in functionalities and features compared to combi boilers. Instead of directly heating the water from the main pipeline, it is transferred to a hot water cylinder. 

These boilers are more viable for big households. Once the water is heated, it can be used for bathing purposes by a number of people. However, as soon as the water gets cold, the water needs to be reheated. It is highly energy-efficient but may consume more gas than combi boilers. 

Conventional Boilers

Conventional boilers also known as heat-only or regular boilers can work on both gas and oil. However, these boilers are just not as environmentally friendly as combi and system boilers. The boilers occupy a large amount of space and the installation is a bit more complicated. These boilers need high-pressure water, which may not be suitable for areas where there is little to no water pressure. 

Benefits of Applying for a Boiler Grant 

Free boiler grant is a blessing for those living in the UK, Scotland, and Wales. Whether you are receiving any form of benefits from the government or not, replacing the old boiler with a new one will benefit you in the future in the form of savings on energy bills.

Free boiler grants UK are a great opportunity for households with low-income and people receiving some sort of benefits from the government. If you are applying for a Boiler Grant UK, here’s an overview of the benefits you will get at present and in the future. 

Save Money for Years to Come

Purchasing a new boiler and getting it installed would cost anywhere between £2,500 to  £5000. It is almost impossible for low-income households to pay such a big amount wholesomely. But free boiler grants UK is a way to get a new one installed at your home without incurring any cost. 

Moreover, one of the benefits of getting a free boiler grant UK is that it will help you replace your old boiler. Contrary to the new ones, the older ones are less efficient, consume a lot of energy, increase energy bills, and emit carbon. But with new boiler Grants UK, you are going to get a new boiler that is more energy efficient, consumes less energy, and helps reduce energy bills. 

Feel Cosy and Comfortable in No Time 

As mentioned earlier, new boilers are more energy efficient and consume less energy. In addition, modern boilers can also make your home comfortable, cozy, and warm within no time. Contrary to old boilers, new boilers will help you save much of your time in getting yourself warm and comfortable. Even if you have several rooms to warm, new boilers will handle it in a breeze. 

Replace an Old Boiler with a Safe Environmental Friendly Boiler

You might be using your old boiler for many years or decades. But do you think they are going to last longer and will not prove to be a potential danger to your home and surroundings? In addition, the amount of carbon monoxide and greenhouse gases that are being emitted are more harmful to everyone living in your area. 

A new boiler without paying a dime will offer you the heating that you deserve. No more carbon emissions, no more heavy energy bills, and no more risking your savings. Just apply for a free boiler grant UK and get a boiler installed. 

Important Things to Know about Free Boiler Grants UK 

Before applying for Free Boiler Grants UK, you need to know a few important things. Let’s take a look. 

Applicable for Households Receiving Benefits 

The first condition to meet eligibility criteria for free boiler grants is to receive certain benefits as a homeowner or private tenant. Simply enter your postcode to check eligibility for a free boiler grant.

ECO Boiler Grant is Available for UK, Scotland, and Wales

The eco boiler grant is available for the residents of Scotland, Wales, and the UK. However, if you live in Northern Ireland, you can go for Warm Home Grants. 

Processing Takes 2 to 3 Months

Don’t expect the free boiler grant process to be completed within a few days. Expect anywhere from 2 to 3 months from the day you make contact to installation. It also depends on the company carrying out the process.

Processing Takes 2 to 3 Months

Available for Certain Types of Boilers

Free boiler grants UK are available on certain types of boilers. 

Boiler Efficiency and Time

When applying for a boiler grant, your boiler must be less than 86% efficient. Moreover, the rating should be between C and G and the boiler should be at least 8 years old. 

Summing Up

That’s all for Boiler Grants UK. We have covered the topic in-depth to give you an overview of what is boiler grant Uk, how to apply for boiler grant, eligibility criteria, and how to qualify. If you have any questions regarding free boiler grants, feel free to call us at 020-4525-9721.

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