
Replace Old Electric Heaters With Free Central Heating System
UK Government’s ECO4 Scheme allows qualifying households to upgrade their heaters to a full efficient central heating system completely free of charge.

Are you still relying on electric heaters to warm your home? If so, you’re not alone. Many UK households, particularly those without full central heating system, depend on electric heaters to get through the colder months. While these heaters might offer a temporary solution, they are expensive to run, inefficient, and provide uneven heating throughout the home.
Luckily, the UK Government’s ECO4 Scheme allows qualifying households to upgrade their heaters to a full efficient central heating system completely free of charge. Yes! its true. In this guide we’ll find out who is eligible, how you can apply and how this scheme works.
Why Electric Heaters Are Outdated and Costly
Electric heaters, including fan heaters, oil-filled radiators, convector heaters, and infrared panels, use a significant amount of electricity. With the cost of energy on the rise in the UK, running these devices for extended periods becomes increasingly expensive. In many cases, the cost of heating a single room with an electric heater can exceed the cost of running an entire home using a central heating system.
Additionally, these heaters provide limited coverage, often warming only the immediate area around them. This leads to inconsistent temperatures across your home and forces residents to move heaters from room to room.
Moreover, electric heaters typically have low energy efficiency ratings and do little to improve a home’s Energy Performance Certificate (EPC). Homes that rely solely on electric heating often struggle to achieve favorable EPC scores, which can negatively affect property value and eligibility for future energy-saving improvements.
Explaining The ECO4 Scheme
The ECO4 scheme is a government-backed initiative created to improve energy efficiency across the UK, particularly among low-income and fuel-poor households. It provides 100% free grants to replace outdated electric heaters with modern, energy-efficient central heating system. Here are some key Benefits of the ECO4 Grant:
- Fully funded central heating system installation
- Inclusion of high-efficiency boilers, radiators, pipework, and thermostats
- Improved home comfort and consistent heating
- Enhanced EPC score and long-term energy savings
- Professional support and project management through Cozyfy
What The Central Heating Grant Covers?
When approved under the ECO4 scheme, your household will receive:
- A brand-new, high-efficiency condensing boiler
- Central heating pumps to circulate heat effectively
- Radiators installed in every major room
- Complete pipework and thermostat integration
- Smart thermostat installation in some cases for enhanced control
Every part of the installation process, including labour, materials, and system setup, is covered at no cost to the homeowner.
How Central Heating Grant Works?
Step 1: Check Your Eligibility
Begin by using Cozyfy’s online eligibility checker. You’ll be asked about your income, benefits, and current heating system.
Step 2: Free EPC Survey
Our certified surveyor will visit your property to assess its current energy efficiency. Homes with EPC ratings of E, F, or G are prioritised.
Step 3: System Installation
After approval, our qualified team will install the full central heating system usually within a few working days.
Step 4: Aftercare Support
Once installed, Cozyfy offers ongoing support and energy-saving tips to help you get the most from your new central heating system.
Central Heating & It's Efficiency
Feature Electric Heaters Central Heating Running Cost High Lower Heating Coverage Single room only Whole house Energy Efficiency Low (<50%) High (90%+) EPC Impact Minimal or negative Strong positive impact Heat Retention Poor Excellent Long-term Savings Low High
Switching to central heating significantly reduces energy bills, provides uniform warmth across your home, and enhances your home’s overall energy efficiency and value.

Are You Eligible?
You may qualify for free central heating grant if:
- You are a homeowner residing in the UK.
- Your current heating system is electric (plug-in heaters, wall-mounted units, or storage heaters).
- You receive means-tested benefits such as:
- Universal Credit
- Pension Credit
- Child Tax Credit
- Income-related ESA or JSA
- Housing Benefit
4. Your household income falls below the national eligibility threshold.
5. Your home has an EPC rating of E, F, or G.
6. You do not already have a full central heating system (no boiler or central heating pump).
Even if your home has a partial electric heating setup, you may still be eligible if there is no existing boiler or radiator-based heating in place.
Why Upgrade Now?
Electric heaters might seem like a convenient solution, but they are inefficient, costly, and environmentally damaging over time. Making the switch to central heating not only improves your comfort and heating performance but also contributes to long-term savings and sustainability. The ECO4 scheme makes this transition simple and accessible, especially for vulnerable and low-income households.
Cozyfy helps you every step of the way from verifying your eligibility to coordinating the installation and providing aftercare support. This is a rare opportunity to make a significant improvement to your home without spending a penny.
Final Thoughts
Living with electric heaters may feel manageable in the short term, but it’s far from ideal in terms of cost, comfort, and energy efficiency. Through the ECO4 scheme, you can now access a free, government-funded central heating system designed to provide better warmth, lower your utility bills, and improve your home’s energy performance.
Don’t wait until another winter to make the change. Replace your electric heater with a high-performance, eco-friendly, and completely free central heating solution today.
Visit Cozyfy.co.uk to check your eligibility and take the first step toward a warmer, smarter, and more energy-efficient home.
Frequently Asked Question!
Any electric room heaters, including plug-in or wall-mounted units, may qualify if they are your main heating source.
Yes. If you are eligible, all costs for equipment, installation, and setup are fully covered under the ECO4 scheme and you don’t need to pay for anything.
Modern central heating systems are over 90% efficient, whereas most electric heaters fall below 50%.
Yes. An Energy Performance Certificate check is necessary to determine your eligibility. Homes rated E, F, or G have the highest chance of approval.
Most installations are completed within 2 to 5 working days after approval.
Visit Cozyfy’s website, use the free eligibility checker, and their team will manage your application, survey, and installation process from start to finish.