Learn how the UK Government's ECO4 scheme provides free boiler upgrades for eligible homeowners. This comprehensive guide covers eligibility requirements, the application process, installation timeline, and expected energy savings. Join over 7,000 satisfied customers who have upgraded their heating systems at no upfront cost.
What is the ECO4 Scheme? Complete GBIS Grant Guide 2025
Quick Summary
What is ECO4? The Energy Company Obligation 4 (ECO4) is a UK government scheme requiring energy companies to fund free home improvements for eligible households, including boiler replacements, insulation, and heating upgrades.
What is GBIS? The Great British Insulation Scheme (GBIS) is a complementary government program providing free or subsidized insulation to improve home energy efficiency. Both schemes work together under Ofgem regulation.
✅ Key Takeaway: If you receive benefits (Universal Credit, Pension Credit, etc.) or have a low EPC rating (D-G), you likely qualify for a completely free boiler upgrade worth up to £3,000. No upfront costs, saves average £800/year on bills.
Free Boiler Upgrade UK
7,000+ successful installations • Official ECO4 & GBIS portal
About this video
Learn everything you need to know about the ECO4 scheme and GBIS grant - what they are, how they work, and how to get a free boiler upgrade through these UK Government programs.
This comprehensive 2 minute 45 second expert guide covers:
- ✅ What ECO4 and GBIS schemes are and how they differ
- ✅ Complete eligibility requirements (benefits, EPC ratings, LA Flex route)
- ✅ Step-by-step application process (takes just 49 seconds)
- ✅ How the home energy survey works and what to expect
- ✅ Professional Gas Safe installation timeline (4-8 weeks typical)
- ✅ Expected energy bill savings (average £800/year with A-rated boiler)
- ✅ Warranty protection, aftercare support, and post-installation service
💰 Join 7,000+ UK homeowners who've already upgraded to modern A-rated boilers through ECO4 at zero cost!
🎯 Expert Analysis by Peter Davies, ECO4 Analyst:
"The ECO4 and GBIS schemes represent the most comprehensive government energy efficiency programs to date. With over 7,000 installations completed through our portal, we've seen average annual savings of £800 on heating bills and improved home comfort ratings by 2-3 EPC bands. The scheme is extended until March 2026, making this the ideal time to apply."
Quick Links:
Video Chapters:
- 0:00 - Introduction to ECO4 Scheme
- 0:30 - Eligibility Requirements Explained
- 1:30 - Application Process Walkthrough
- 2:15 - Installation and Savings
Frequently Asked Questions
❓ What is the ECO4 scheme?
ECO4 (Energy Company Obligation 4) is a UK government initiative running until March 2026 that requires large energy suppliers to fund energy efficiency improvements in eligible homes. This includes free boiler replacements, insulation, and heating system upgrades at no cost to qualifying homeowners.
❓ What is the GBIS grant?
GBIS (Great British Insulation Scheme) is a complementary government program focused specifically on providing free or subsidized insulation to UK homes. It works alongside ECO4 and is regulated by Ofgem to improve energy efficiency and reduce household bills.
❓ How does the ECO4 scheme work?
Energy companies are legally obligated to meet carbon-saving targets by funding home improvements. They partner with approved installers who assess your home, recommend suitable measures (like A-rated boilers), and complete professional installations at zero cost to eligible households.
❓ Who is eligible for ECO4 and GBIS?
You may qualify if you receive benefits (Universal Credit, Pension Credit, Child Tax Credit, etc.), have a low household income (LA Flex route), or your property has an EPC rating of D-G. Homeowners and private tenants (with landlord permission) can apply.
❓ How much can I save with ECO4?
Households save an average of £800 per year on energy bills after upgrading to an A-rated condensing boiler. The actual grant value can be up to £3,000 covering full installation costs, and you'll benefit from improved home comfort and reduced carbon emissions.
❓ What's the difference between ECO4 and GBIS?
ECO4 covers broader energy efficiency measures including boilers, insulation, and heating controls. GBIS specifically targets insulation improvements. Many households qualify for both schemes and can receive combined benefits for maximum energy savings.
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