If you own a rental in Trafford and you're searching for a boiler grant, you're looking at three separate pots of money with three different rulebooks — and the one with the biggest headline number is the one least likely to pay for a boiler. Here's what each actually covers for a Trafford landlord in 2026.
ECO4 — the "free boiler" scheme. This is the one people mean by a free boiler grant. It's funded by energy suppliers, not the council, and it can fully fund a replacement heating system on a private rental where the property is EPC band D–G and the *tenant's* household qualifies — either through a means-tested benefit (Universal Credit, Pension Credit and a short list of others) or through Trafford's own flexible-eligibility criteria. Nothing about your income as a landlord enters into it. ECO4 closes on 31 December 2026, and installers need roughly 10–18 weeks end-to-end, so the practical deadline to start is around September 2026.
We haven't independently confirmed a current ECO4 Statement of Intent for Trafford, which is the document that opens the flexible route for households not on a qualifying benefit. Councils publish, revise and occasionally pause these without notice and there's no central register — worth a direct check with Trafford before writing the route off.
The Boiler Upgrade Scheme — £7,500, but not for a boiler. Despite the name, BUS funds a *heat pump* (or in narrow cases a biomass boiler). It will not pay a penny towards a new gas or oil boiler, which is the single most common misunderstanding behind a "Trafford boiler grant" search. What it does do is pay £7,500 straight to your installer against an air source heat pump, with no household income or benefits test at all, and — since April 2026 — no requirement for a valid EPC with outstanding insulation recommendations. One grant per property, applied for by the installer, not by you.
Warm Homes: Local Grant — worth checking with Trafford. WHLG is delivered by English councils holding a DESNZ allocation, and we don't have Trafford confirmed on the published allocation list (coverage has kept expanding since the 2025 launch and consortium arrangements aren't fully published, so absence isn't a no). If it does run here, the landlord-relevant rule is sequencing: first qualifying property fully funded, subsequent ones typically at a 50% contribution capped around £7,500.
Trafford sits inside a dense private rental market where a small portfolio of terraced or period stock is typical. Each of those properties is assessed individually against Trafford's criteria, not as a portfolio, so a landlord can easily have one qualifying property and one that doesn't in the same street.