📍 Belfast 🇬🇧
Heat Pump Installation in Belfast — 2026
Belfast has 45+ MCS installers. Heat pump prices similar to UK mainland, but funding is limited — no BUS in NI. Belfast Streets Ahead pilot may offer top-ups; the planned NI heat pump scheme launches 2026-27.
Belfast avg: £12,000 · limited grants (no BUS)
NI Boiler Replacement up to £1,700 · dedicated NI heat pump scheme launching 2026-27.
Quick answer: Belfast heat pump installation costs £10,500-£13,500 for a typical 3-bed semi (8 kW air source). The £7,500 BUS grant does not apply in Northern Ireland. Current NI funding is the income-tested Boiler Replacement Scheme (£400-£1,700). A dedicated NI heat pump scheme matching BUS funding is expected to launch in 2026-27. Belfast has 45+ MCS installers.
Belfast heat pump cost by property type (no BUS)
| Property | Pump size | Installed (full price) | NI Boiler Replacement applied |
|---|---|---|---|
| 1-bed flat | 4-5 kW | £9,000-£10,500 | £7,300-£8,800 |
| 2-bed terrace | 6-7 kW | £10,000-£12,000 | £8,300-£10,300 |
| 3-bed semi | 8-10 kW | £11,500-£14,000 | £9,800-£12,300 |
| 4-bed detached | 11-14 kW | £14,000-£17,500 | £12,300-£15,800 |
NI Boiler Replacement deducts £1,700 maximum (income-tested under £40k household). Most Belfast homeowners pay close to full price — making NI installs more expensive net than English equivalents.
Belfast-specific notes
- NI Boiler Replacement Scheme — main current funding. £1,000-£1,700 for heat pumps. Income under £40k required.
- Affordable Warmth Scheme — for income under £23k, can cover 100% of install
- Belfast Streets Ahead — council pilot heat pump grants, ~£1,500 top-up when active
- NI heat pump scheme — dedicated BUS-equivalent launching 2026-27 (likely £5,000-£7,500)
- Strong Victorian terraced stock in Holylands, Lower Ormeau, Falls Road
- 1930s semis in Stranmillis, Malone — excellent heat pump retrofit
- Should you wait? — if your boiler is healthy and you can wait 12-18 months, the new NI scheme will save £3,500-£6,000
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Belfast heat pump FAQ
Can I get the £7,500 BUS grant in Belfast?
No — BUS only applies in England and Wales. NI residents currently use the smaller Boiler Replacement Scheme (£400-£1,700, income-tested). A dedicated NI heat pump scheme matching BUS is in development for 2026-27.
Should I wait for the new NI heat pump scheme?
Depends. If your boiler is failing and you need immediate heat, install now with current funding + finance. If you can wait 12-18 months and don't have urgent heating needs, the new NI scheme will likely save £3,500-£6,000 vs current options.
Best Belfast heat pump installer?
We don't endorse firms. Notable Belfast MCS installers include Octopus Energy Services, BOXT, Belfast Heat Pumps, and Northern Ireland Renewables.