Heat pumps in Truro
£7,720 to £19,410 installed, and 3,145 Boiler Upgrade Scheme grants already paid in the council area.
What a system costs in Truro
6kW
£7,720–£9,210
Saves up to £211 a year. Pays back in about 5 years after the £7,500 grant (40 years without it).
9kW (most common)
£9,620–£13,150
Saves up to £283 a year. Pays back in about 14 years after the £7,500 grant (40 years without it).
14kW
£14,160–£19,410
Saves up to £422 a year. Pays back in about 22 years after the £7,500 grant (40 years without it).
Source: Home Energy Quotes Cost Index, costs modelled July 2026, savings at the October to December 2026 price cap. Prices are estimates and include installation and VAT. Actual costs may vary.
Truro in numbers
Published statistics for the Cornwall council area, not our estimates.
3,145 Boiler Upgrade Scheme heat pump grants were paid in the Cornwall council area between May 2022 and June 2026. At the 2021 Census, 46.7% of households in the Cornwall council area used mains gas as their only central heating, 13.8% oil only and 15.2% electricity only. Cornwall leads a Warm Homes: Local Grant consortium allocated £3,383,632 in principle for April 2025 to March 2028.
| Cornwall council area | Figure | Source |
|---|---|---|
| Boiler Upgrade Scheme heat pump grants paid | 3,145 | DESNZ and Ofgem, May 2022 to June 2026 |
| Households on mains gas heating only | 46.7% | Census 2021, ONS |
| Households on oil heating only | 13.8% | Census 2021, ONS |
| Households on renewable heating only | 2% | Census 2021, ONS |
| Homes with an EPC rated D to G | 54% | ONS, EPCs lodged to March 2025 |
| Warm Homes: Local Grant, 2025 to 2028 | £3,383,632 to the consortium led by Cornwall | DESNZ, list updated July 2026 |
| Electricity network operator | National Grid Electricity Distribution (South West England) | NESO licence area boundaries |
Truro is served by National Grid Electricity Distribution, the electricity network operator for South West England. A heat pump has to be registered with the network operator. Your installer normally does this: smaller systems are notified after installation, and larger ones need approval before work starts.
These are published official statistics for the Cornwall council area, which covers Truro, not Home Energy Quotes estimates. Sources checked 6 October 2026.
Is Truro a good place for heat pumps?
The area’s housing stock includes a range of properties suited to heat pumps installations throughout Truro. Combined with South West’s energy prices, heat pumps installations here may offer good value (individual results will vary).
Truro has a population of 23,000, and the area falls within the South West region. We recommend getting at least 3 quotes to compare prices.
Find Installers in Truro
We recommend getting at least 3 quotes from qualified installers before making a decision. Check reviews, ask for local references, and make sure warranties are clearly stated in writing.
What to check before hiring an installer in Truro
- Qualifications — check the installer holds relevant qualifications and certifications for heat pumps before signing any contract
- Local references — ask for completed jobs in Truro or Cornwall
- Reviews — check online reviews before committing
- Warranty — product and workmanship warranties should be clearly stated in writing
- 3 quotes minimum — we recommend comparing at least three quotes to ensure you get a fair price
Questions about heat pumps in Truro
How much do heat pumps cost in Truro?
How many heat pump grants have been paid in Truro?
Is there a grant for heat pumps in Truro?
The Boiler Upgrade Scheme offers up to £7,500 towards an air source or ground source heat pump in Truro, or £9,000 until March 2027 for homes heated by oil or LPG with no mains gas. It is open to property owners in England and Wales.
How long is the payback period in Truro?
Do I need planning permission in Truro?
How do I find a good installer in Truro?
Get quotes for your home in Truro
Up to three approved installers who cover Truro may contact you. Free, no obligation.
Heat Pumps in nearby towns
Last reviewed: . Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.