Keeping your home warm without breaking the bank is a priority for many households, especially as energy costs continue to rise. If your boiler is old, inefficient, or constantly in need of repairs, you might be eligible for a Free Boiler Grant to replace it at little to no cost.
In this guide, we’ll explain everything you need to know about Free Boiler Grants, including how they work, who qualifies, and how you can apply. We’ll also touch on why upgrading your boiler is a smart move—both for your wallet and the environment.
What Is a Free Boiler Grant?
A Free Boiler Grant is a government-backed initiative designed to help low-income households and vulnerable individuals replace their old, inefficient boilers with newer, energy-efficient models. These grants are part of the Energy Company Obligation (ECO4) scheme, which requires major energy suppliers to fund energy-saving improvements for eligible homes.
The goal is simple: reduce energy consumption, lower heating bills, and cut carbon emissions by ensuring homes have modern, high-efficiency boilers.
How Does It Work?
Check Eligibility – The scheme is primarily for homeowners and private tenants receiving certain benefits (more on this later).
Apply Through an Approved Provider – Companies like HeatCore assist in verifying eligibility and handling the application process.
Professional Installation – If approved, a qualified engineer installs your new A-rated boiler at no cost.
Who Qualifies for a Free Boiler Grant?
Not everyone is eligible, but if you meet the following criteria, you could get a Free Boiler Grant:
1. You Receive Government Benefits
The scheme targets those on:
Pension Credit
Universal Credit
Income-related Employment and Support Allowance (ESA)
Child Tax Credits
Working Tax Credits
Other means-tested benefits
2. Your Boiler Is Old or Inefficient
Most grants cover boilers that are over 8-10 years old or rated below 88% efficiency (typically G-rated).
3. You Own Your Home or Are a Private Tenant
Homeowners can apply directly.
Private tenants need their landlord’s permission.
If you’re unsure whether you qualify, websites like HeatCore can help assess your eligibility quickly.
Why Should You Upgrade Your Boiler?
Replacing an old boiler isn’t just about getting a Free Boiler Grant—it’s a long-term investment with multiple benefits:
✔ Lower Energy Bills
New boilers are 90%+ efficient, meaning less wasted energy and lower monthly costs. Households can save up to £300 a year on heating bills.
✔ Reduced Carbon Footprint
Older boilers emit more CO₂. Upgrading helps the UK meet its net-zero targets while keeping your home eco-friendly.
✔ Improved Heating Performance
No more cold spots or inconsistent heating—modern boilers provide better warmth and reliability.
✔ Increased Property Value
A new boiler makes your home more attractive to buyers if you ever decide to sell.
How to Apply for a Free Boiler Grant
The process is straightforward:
Check Eligibility – Use an online checker or contact a provider like HeatCore.
Submit Your Details – Provide proof of benefits and boiler details.
Home Assessment – A surveyor may visit to confirm your boiler’s condition.
Installation – If approved, an accredited installer fits your new boiler.
Pro Tip: Avoid scams by only applying through approved ECO4 providers.
Common Myths About Free Boiler Grants
❌ "It’s a Scam"
While some fraudulent companies exist, the ECO4 scheme is legitimate—backed by the UK government and major energy firms.
❌ "I Have to Pay Something"
If you qualify fully, the grant covers 100% of costs—no hidden fees.
❌ "It Takes Months to Get Approved"
Many applicants receive approval within weeks, not months.
Final Thoughts: Is a Free Boiler Grant Right for You?
If you’re struggling with high energy bills or an unreliable boiler, a Free Boiler Grant could be the perfect solution. With no upfront costs and long-term savings, it’s a win-win for eligible households.
To get started, check your eligibility today—trusted providers like HeatCore make the process simple and stress-free.