Are you a homeowner or tenant in Scotland still using an old non-condensing boiler? If your heating system is outdated, inefficient, or prone to breakdowns—you could qualify for a free boiler replacement under the government-backed ECO4 scheme in 2025.
The team at Prisma Services is here to help you upgrade to an A-rated condensing boiler at zero cost, thanks to funding available for low-income and vulnerable households across Scotland. Let’s explore who qualifies, how to apply, and why now is the best time to switch.
What Is a Non-Condensing Boiler—and Why It’s Time to Replace It
Non-condensing boilers were commonly installed in UK homes before 2005. These systems:
- Waste up to 30% of heat energy through the flue
- Have poor energy efficiency ratings (typically below 70%)
- Don’t meet current building regulations
- Are often costly to repair and run
If your boiler was installed before 2005 or lacks a plastic condensate pipe, there’s a high chance it’s a non-condensing unit. These outdated boilers are not only inefficient, but they also cost Scottish households hundreds more each year in energy bills.
The good news? You may now be eligible for a 100% free replacement under the ECO4 energy efficiency scheme.
What Is the ECO4 Scheme in Scotland?
The ECO4 Scheme (Energy Company Obligation Phase 4) is a UK Government initiative aimed at reducing fuel poverty and carbon emissions by helping households access free heating upgrades.
Under the 2025 rollout, the scheme focuses on replacing:
- Non-condensing boilers
- Broken or inefficient heating systems
- Poorly insulated homes
In Scotland, the ECO4 scheme prioritises rural and off-gas areas, including Inverness, Dumfries, Perth, Ayrshire, Dundee, and even parts of Aberdeenshire and the Scottish Highlands—where older properties are more likely to have inefficient heating.
Who Can Apply for a Free Non-Condensing Boiler Replacement in Scotland?
You may qualify if:
- You live in Scotland
- Your home currently uses a non-condensing boiler
- You own or privately rent your home
- Your household earns less than £31,000 annually, OR
- You receive a means-tested benefit, including:
- Pension Credit
- Universal Credit
- Child Tax Credit
- Housing Benefit
- Income Support
- Attendance Allowance or PIP (for disabled individuals)
Tip: Use Prisma Services free eligibility checker to find out in 60 seconds.
Scotland Locations Where You Can Claim Free Boiler Grants
Prisma Boiler Grants works with certified installers across Scotland, ensuring fast, hassle-free service in:
- Glasgow & Edinburgh – dense urban areas with older flats still using non-condensing units
- Inverness & Highlands – remote homes often off-grid or poorly insulated
- Fife, Dundee & Perthshire – regions with cold winters and fuel poverty
- Ayrshire, Lanarkshire & Dumfries – rural areas covered under flexible local authority support
- Aberdeen & Moray Coast – eligible under off-gas rural funding priorities
Whether you’re in a council flat in Glasgow or a stone-built cottage in Skye—your postcode could make you eligible for free back boiler replacement grant.
What’s Included in the Free Boiler Replacement Grant?
Through Prisma Services, eligible Scottish applicants receive:
Free removal of the old non-condensing boiler
Brand new A-rated condensing boiler (Vaillant, Worcester, Ideal etc.)
Full installation by qualified engineers
Smart thermostats and heating controls
Free loft or cavity wall insulation, where applicable
Aftercare & manufacturer warranty
All upgrades are fully funded through ECO4. You pay nothing—no deposit, no repayments.
Why Replacing a Non-Condensing Boiler Saves You Money
An upgrade to a modern condensing boiler means:
- Up to £580/year in energy savings
- 90–94% energy efficiency (vs. 65–70% in old boilers)
- Reduced carbon footprint
- A warmer, healthier home
- No more frequent breakdowns or costly repairs
In Scotland’s colder climate, every degree of heat retention matters—especially for pensioners, families with young children, and disabled homeowners.
How to Apply – Simple 3-Step Process
With Prisma Services, applying is fast and stress-free:
- Check Your Eligibility – Use our online tool or call our team
- Get a Free Home Survey – We’ll assess your boiler and property
- Installation – Book your upgrade and enjoy a warmer home
Our expert installers handle everything—no paperwork for you.
Trusted Installers for Scottish Homes
Prisma Services works only with MCS-certified, Gas Safe, and TrustMark-registered professionals. This ensures full compliance with Scottish building standards and ECO4 criteria.
We have already helped hundreds of Scottish households replace outdated boilers with no upfront cost—with 5-star reviews for customer support, clarity, and professionalism.
Don’t Wait – ECO4 Boiler Grants in Scotland Are Time-Limited
Funding for non-condensing boiler replacements is limited and expected to run out before winter 2025. With energy bills remaining high and more households applying daily, it’s crucial to act now.
Final Call: Claim Your Free Boiler Replacement in Scotland Today!
If you live in Scotland, are using a non-condensing boiler, and meet the income or benefit criteria—you could get a new boiler for free.
Don’t risk another cold winter or rising bills. Let Prisma Services help you upgrade your heating system with no cost, no stress, and full government backing.
Visit Prisma Services Eligibility Checker
Serving all of Scotland – urban, rural, and remote homes