ECO4 scheme
The Energy Company Obligation (ECO4) is a government-backed scheme designed to help lower-income households cut their energy bills and improve home efficiency.
If you’re eligible, you could get free energy upgrades like insulation, solar panels, or an Aira Heat Pump.
Everything’s included in your switch
Everything you need to upgrade your home’s energy is included. And it’s all in one place.
- Free home energy assessment
- Insulation, solar and heat pump installation
- Removal and recycling of old boiler
- 10-Year Aira Guarantee* on your Aira Heat Pump
- 25-year product warranty on solar panels
- Up to 25-year guarantee on insulation
*Terms and conditions apply
Your Aira Heat Pump is covered by the Aira Guarantee
Exclusive to customers eligible for the ECO4 scheme, the Aira Guarantee is completely free for 10 years. It promises:
- Comfort Guarantee: A cosy indoor temperature of between 18˚C-22˚C, even on the coldest day of the year.
- Product & Installation Warranty: Optimal heat pump performance, with all parts, labour, necessary maintenance and servicing included.
- Performance Guarantee: At least 4X more heating efficiency than a boiler over the course of a year.* *
No hunting for plumbers and engineers. No call out charges. Just complete comfort, performance and efficiency. For 10 years.
Improve your home’s energy efficiency. All under one roof.
Aira Heat Pumps
Head-turning. Energy-saving. Ultra-efficient. Aira Heat Pumps are 4X more efficient than a typical gas boiler. Slashing your energy bills by up to £490 a year.
Solar
Why add to the energy giants’ profits when you could power your home with energy that’s free? Solar panels supercharge your energy independence. And, when paired with an Aira Heat Pump, savings go through the roof.
Insulation
With energy prices going through the roof, don’t let your precious heating escape that way too. Proper insulation keeps your heat exactly where you need it. Inside.
More heat pump grants in the UK
The Boiler Upgrade Scheme (England & Wales)
The Boiler Upgrade Scheme (or ‘BUS’ for short) gives eligible homes a £7,500 grant to help replace their old gas or oil boiler with a clean energy heat pump.
Home Energy Scotland Grant & Loan
The Home Energy Scotland Grant and Loan provides up to £15,000 in funding to install a heat pump, of which £7,500 is a grant and £7,500 is an interest-free loan.
Your clean energy journey doesn’t have to stop at the end of this page.
*Our 10-Year Aira Guarantee is only available to customers who qualify through the ECO4 Scheme. It is limited by our terms and conditions and does not cover damage or malfunction caused by e.g. components not supplied by Aira, improper or negligent use, vandalism or violence to the heat pump, or unauthorised tampering with the heat pump. Full terms and conditions are available here.
**4X efficiency in the Performance Guarantee is based on an overall heating performance of 340% efficiency for an Aira Heat Pump compared to 85% for a standard gas boiler over the course of a year. Terms apply.