Worcester Bosch Air Source Heat Pump Cost in West Midlands
£9,000 to £14,000 installed before the grant, or £1,500 to £6,500 after a £7,500 grant.
Prices are PumpSwap's indicative figures for Worcester Bosch, not quotes. Boiler Upgrade Scheme grant (£9,000 for off-gas homes on oil or LPG).
Worcester Bosch, the Bosch-owned heating maker based in Worcester, has sold heat pumps in the UK since 2006 through its accredited installers. Its Compress 5800i AW uses natural R290 refrigerant, reaches 75°C flow and has a declared sound power of 42 dB(A) for the 7 kW model.
Worcester Bosch models and running costs in West Midlands
Running costs for 10,000 kWh of heat a year at 25.6p per kWh (Ofgem price cap for West Midlands, 1 October to 31 December 2026), at a 45°C design flow temperature: the midpoint of each model's MCS-certified 35°C and 55°C SCOPs.
| Model | Size | SCOP 35°C / 55°C | Installed, before grant | Running cost a year |
|---|---|---|---|---|
| Compress 5800i AW 7kW 3 bed homes | 7 kW | 4.54 / 3.29 | £9,000 to £13,500 | £655 |
Pros
- Declared sound power of 42 dB(A) for the 7 kW
- Natural R290 refrigerant, up to 75°C flow
- Selling heat pumps in the UK since 2006
Cons
- Standard warranty is 2 years; 7 needs registration and annual servicing
- Heavy for a 7 kW unit (143 kg)
Best for: Homes where noise matters most, or Worcester boiler owners staying with the brand. Warranty: 2 years, up to 7 with conditions.
What West Midlands means for your heat pump
- Climate. January averages 7°C by day and 1.4°C at night, with 48 days of air frost a year (Met Office 1991-2020; UK 1.2°C and 53 days). The heat loss survey sizes the unit for your local design temperature.
- Gas grid. 13% of homes here are off the gas grid (2024 estimate; Great Britain 16%). Homes on oil or LPG with no mains gas can claim £9,000 until 31 March 2027.
- Grant. Boiler Upgrade Scheme grant (£9,000 for off-gas homes on oil or LPG).
Full detail for the region, including planning rules and running costs against gas: air source heat pump cost in West Midlands.
Worcester Bosch prices in towns across West Midlands
Other brands in West Midlands
Worcester Bosch in other regions: London, South East England, South West England, East of England, East Midlands, Yorkshire and the Humber, North West England, North East England, Scotland, Wales, Northern Ireland.
Frequently asked questions
How much does a Worcester Bosch heat pump cost in West Midlands?
£9,000 to £14,000 installed before the grant, or £1,500 to £6,500 after a £7,500 grant. These are PumpSwap's indicative 2026 prices; your installer's survey sets the real figure.
Can I get the grant on a Worcester Bosch heat pump in West Midlands?
Yes, if your home qualifies: the Boiler Upgrade Scheme is not tied to a brand, as long as the installer is MCS-certified. It comes straight off the quote.
What would a Worcester Bosch heat pump cost to run in West Midlands?
Roughly £655 a year for the Compress 5800i AW 7kW to deliver 10,000 kWh of heat at 25.6p per kWh (Ofgem price cap for West Midlands, 1 October to 31 December 2026). That assumes a 45°C design flow temperature, estimated from its MCS-certified SCOPs of 4.54 at 35°C and 3.29 at 55°C. A lower flow temperature, with bigger radiators or underfloor heating, costs less to run.
Who installs Worcester Bosch heat pumps in West Midlands?
MCS-certified installers across West Midlands fit Worcester Bosch. Ask for a heat loss survey and compare two or three quotes on the same basis: unit size, cylinder, radiator changes and warranty.
Heat pump guides for West Midlands
Prices, models, efficiency and warranties are indicative and change; confirm with your MCS-certified installer. Climate: Met Office 1991-2020 averages. Energy prices: Ofgem price cap for West Midlands, 1 October to 31 December 2026.
Where are you?
See indicative costs and local installers for your area