The efficiency difference is the main reason to consider it. A panel heater turns one unit of electricity into one unit of heat, so heat costs the full unit rate of 26.32p per kWh at the October to December 2026 price cap. A heat pump with a seasonal efficiency of 3.0 delivers heat for about 8.8p per kWh. Storage heaters on an off-peak tariff narrow the gap, so we compare against your actual tariff, insulation and expected flow temperature.
Owners across Dorset moving off storage heaters can arrange a survey in Dorset that compares running costs on their real tariff. Installers in Dorset work room by room, so you can stay in your home while radiators go in. For Dorset homes with solid floors, the survey plans pipe routes through walls and ceilings to keep disruption predictable.
Who it suits
- Owners planning redecoration or other building work at the same time
- Properties with an electric boiler and existing radiators
- Flats with a suitable wall, balcony or ground-floor space for the unit
- Homes with storage heaters or panel heaters throughout
Grants and rules for heat pumps in England
Homes in Dorset can use the Boiler Upgrade Scheme, which takes £7,500 off the cost of an air source heat pump when it replaces fossil-fuel or electric heating. Replacing oil or LPG heating qualifies for £9,000 for installations from 21 July 2026 to 31 March 2027, and air-to-air systems for £2,500. The MCS-certified installer named in your quote applies for the grant and deducts it from the price.
There is no VAT on installing a heat pump anywhere in the UK until 31 March 2027. In England most houses can have an air source heat pump under permitted development, provided the unit meets the MCS noise and siting standards; the old 1 m boundary limit was removed on 29 May 2025. We flag listed buildings, flats and sensitive conservation-area positions at survey.
Electric heating to heat pump prices in Dorset
The ranges below are typical installed prices for homes in Dorset, including VAT. A survey sets the exact figure, because two similar-looking houses in Dorset can need quite different radiators and pipework.
| Home | Typical size | Installed guide price | After £7,500 grant |
|---|---|---|---|
| 1–2 bedroom flat or small terrace | 4–5 kW | £9,600–£12,650 | £2,100–£5,150 |
| 2–3 bedroom terrace or semi | 5–7 kW | £10,600–£13,650 | £3,100–£6,150 |
| 3 bedroom semi or small detached | 6–9 kW | £12,100–£15,650 | £4,600–£8,150 |
| 4 bedroom detached | 8–12 kW | £14,150–£18,200 | £6,650–£10,700 |
| 5+ bedroom or larger older house | 11–16 kW | £16,650–£22,750 | £9,150–£15,250 |
Installed, inc VAT: unit, cylinder, controls, minor pipework and commissioning.
Towns we cover in Dorset
We cover 12 towns in Dorset for replacing electric heating with a heat pump. Each links to local guide prices and the grant position for England.
| Town | Postcode district | Nearest town | Midwinter daylight |
|---|---|---|---|
| Bournemouth | BH2 | Christchurch | 7 h 57 min |
| Poole | BH15 | Bournemouth | 7 h 57 min |
| Weymouth | DT4 | Dorchester | 7 h 58 min |
| Christchurch | BH6 | Bournemouth | 7 h 57 min |
| Ferndown | BH22 | Wimborne Minster | 7 h 56 min |
| Dorchester | DT1 | Weymouth | 7 h 57 min |
| Wimborne Minster | BH18 | Ferndown | 7 h 57 min |
| Blandford Forum | DT11 | Wimborne Minster | 7 h 56 min |
| Bridport | DT6 | Dorchester | 7 h 57 min |
| Sherborne | DT9 | Yeovil | 7 h 55 min |
| Swanage | BH19 | Poole | 7 h 58 min |
| Wareham | BH20 | Poole | 7 h 58 min |
Replacing electric heating with a heat pump questions
Can I keep my electric immersion cylinder?
Usually not for heating by the heat pump, because a standard immersion cylinder has no coil, or one too small to take heat at low flow temperatures. A heat pump cylinder replaces it, often in the same cupboard, and keeps an immersion element as backup. If you choose an air-to-air system instead, which does not make hot water, the existing cylinder stays in use.
Do I qualify for the Boiler Upgrade Scheme if I have electric heating?
In England and Wales, owners of existing homes replacing electric heating can qualify, provided the heat pump meets the home's full heating and hot water needs and the other scheme conditions are met. The grant is £7,500 for an air-to-water system. The scheme does not cover Scotland or Northern Ireland; Scotland has separate Home Energy Scotland funding.
Can I replace storage heaters with a heat pump?
Yes. Storage heaters are removed and replaced with an air-to-water heat pump connected to new radiators or underfloor heating and a hot water cylinder. Because there is no existing wet system, pipework has to be run to each room, so the job is larger than a boiler swap. The survey plans pipe routes and radiator sizes before you receive a written quote.
Is a heat pump cheaper to run than storage heaters?
It can be, but it depends on your tariff. Direct electric heat costs the full unit rate, 26.32p per kWh at the October to December 2026 price cap, while a heat pump with a seasonal efficiency of 3.0 delivers heat for about 8.8p per kWh. Storage heaters charged on a cheap overnight rate narrow that gap, so the survey compares on your actual tariff, insulation and expected flow temperature.