ECO4 Home Improvement Grant: Free Boilers for Health Conditions before March 2026

As an energy expert, I see many homeowners looking for ways to improve their homes while reducing energy costs. The ECO4 home improvement grant offers significant opportunities for those with health conditions to receive funding for energy-efficient upgrades, including free boilers. With the March 2026 deadline approaching, now is the time to understand if you qualify for this valuable support program.

What is the ECO4 Home Improvement Grant?

The ECO4 home improvement grant is a government initiative designed to help reduce fuel poverty and lower carbon emissions across the UK. This scheme runs until March 2026 and provides funding for various energy-efficiency improvements, with free boiler replacements being one of the most sought-after benefits. The program targets low-income households and those with specific health conditions who need support to maintain warm, efficient homes.

Who Can Get a Free Boiler Through ECO4?

To qualify for a free boiler through the ECO4 scheme, you must meet specific criteria:

• Live in a property with an inefficient heating system
• Receive certain benefits like Universal Credit or Pension Credit
• Have a qualifying health condition that makes you vulnerable to cold
• Own your home or have permission from your landlord

Residents in Telford have particularly good access to ECO4 funding, with local installers well-versed in the application process and requirements.

Which Health Conditions Qualify for ECO4 Support?

The ECO4 program recognizes that certain health conditions make people more vulnerable to living in cold homes. Qualifying conditions include:

• Cardiovascular conditions
• Respiratory conditions like COPD and asthma
• Mobility issues and physical disabilities
• Weakened immune systems
• Terminal illnesses
• Chronic conditions like diabetes

For Telford residents, local healthcare providers can provide documentation of these conditions to support your ECO4 application.

Why is the March 2026 Deadline Important?

The current ECO4 scheme has a fixed end date of March 2026. This deadline is crucial because:

• After this date, the current funding structure will change
• Any new scheme might have different eligibility requirements
• Current generous funding levels cannot be guaranteed beyond this date
• Processing applications takes time, so early application is recommended

Many Telford residents are already securing their applications to avoid the last-minute rush as the deadline approaches.

How Does the Free Boiler Installation Process Work?

If you qualify for a free boiler through ECO4, the process typically follows these steps:

• Initial assessment of eligibility based on your circumstances
• Home survey to determine the most suitable heating solution
• Approval of funding
• Installation by approved contractors
• Final inspection and certification

In Telford, the entire process usually takes between 2-8 weeks depending on the complexity of the installation and current demand levels.

What Types of Boilers Are Available Through ECO4?

The ECO4 scheme focuses on installing energy-efficient heating systems. The types of boilers available include:

• High-efficiency condensing gas boilers
• Oil boilers for properties without gas connections
• LPG boilers for rural properties
• In some cases, renewable alternatives like air source heat pumps

Telford properties typically benefit most from condensing gas boilers due to the existing infrastructure in the area.

How Much Can I Save With an ECO4 Free Boiler?

A new, efficient boiler installed through the ECO4 scheme can provide significant savings:

• Up to 30 percent reduction in heating bills
• Approximately 300-400 pounds annual savings for an average household
• Reduced maintenance costs compared to older systems
• Improved heating control and comfort

Telford households with older, inefficient systems typically see the highest savings after installation.

What Documentation Do I Need for My ECO4 Application?

To apply for an ECO4 free boiler, you will need to provide:

• Proof of benefits if applicable
• Medical evidence of qualifying health conditions
• Property ownership documents or landlord permission
• Recent energy bills
• Photo ID and proof of address

Local Telford advisors can help ensure your application is complete and meets all requirements before submission.

Can I Get Other Home Improvements Through ECO4?

While free boilers are a popular benefit, the ECO4 scheme also covers:

• Insulation improvements
• Heating controls and thermostats
• First-time central heating systems
• Renewable heating technologies in some cases

The ECO4 home improvement grant offers comprehensive support for those with qualifying health conditions. With the March 2026 deadline approaching, now is the time to check your eligibility and apply. Telford residents have excellent access to approved installers who can guide you through the process of obtaining a free boiler and other energy-efficiency improvements. Do not miss this opportunity to improve your home comfort while addressing your health needs through this valuable government initiative.

Written by Phil Owen owner of Green Assess