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Check My Eligibility →The Boiler Upgrade Scheme (BUS) offers Ealing homeowners cash grants to replace old boilers with low-carbon heating systems. From July 2026 to March 2027, you can claim £7,500 for air source or ground source heat pumps, or £9,000 if you're replacing an oil or LPG boiler. The scheme is designed to make green heating more affordable and is open to owner-occupiers and landlords across Ealing.
Opennest connects you with MCS-certified installers who understand the BUS application process. We handle the lead generation so you get quotes quickly, without the hard sell. If you're heating your Ealing home with oil, LPG, or an ageing gas boiler, this scheme could cut your costs significantly.
From July 2026 to March 2027, grants are £7,500 for air source heat pumps (ASHP) or ground source heat pumps (GSHP), and £9,000 for homes currently heated by oil or LPG boilers. The grant amount is fixed regardless of your property's location in Ealing.
You must be the owner of a residential property in Ealing, have a valid Energy Performance Certificate (EPC), and be replacing a working boiler or heating system. Both owner-occupiers and landlords can apply. Your property must not have received support under similar schemes in the past.
Yes. If your gas boiler is working but you want to switch to a low-carbon heat pump, you qualify for the £7,500 grant. If you have an oil or LPG boiler, you get £9,000. The installer will check your boiler's age and condition during the survey.
Your MCS installer submits the application, which usually takes 2–4 weeks to process. You'll need to provide proof of residency and recent energy bills. Once approved, installation is typically scheduled within 4–8 weeks, depending on supply and your installer's schedule.
Contact Opennest to receive quotes from MCS-certified installers in Ealing. You'll get a no-obligation site visit and a clear breakdown of the costs and grant. The installer will handle the BUS application process for you.
Free 2-minute check. We'll tell you exactly which grants your home qualifies for.
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