Air-to-air heat pumps in Northampton
The East Midlands gets warm, dry summer spells, and loft conversions and top-floor bedrooms are where the heat builds. We size every heat pump in Northampton for a cold winter day, then check the cooling side is right for summer.
Homes in Northampton on electric, oil or LPG heating are the ones most likely to benefit from an air-to-air heat pump. As well as Northampton itself, our Northamptonshire coverage takes in Corby, Kettering and the towns around them. Postcode districts we cover here include NN1.
Prices in Northampton
For Northampton, expect roughly £2,845 to £10,995 for 2–5 rooms, VAT included, adjusted for typical East Midlands rates. It is a touch below the UK middle, as trade rates in the East Midlands tend to be. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. As an example, the Small home option (three or four rooms heated and cooled) would typically be £4,245–£7,145 here.
Two rooms
Living room and main bedroom on one outdoor unit.
Small home
Three or four rooms heated and cooled.
Whole home
Five or more rooms, sized to replace the existing heating.
Prices are shown before any Boiler Upgrade Scheme grant. The £2,500 air-to-air grant applies only to eligible homes in England and Wales, using an MCS-certified heat pump installed by an MCS-certified installer, who applies for the grant and deducts it from the price. We confirm eligibility, and which installer applies, before you commit.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
If your home in Northampton is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.
The survey
On a survey in Northampton the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Included as standard in Northampton:
- Indoor units sized for winter heating, not just cooling
- Grant eligibility check for the Boiler Upgrade Scheme
- Outdoor unit placed for airflow and noise compliance
- Advice on running settings and tariffs
- Pressure test, vacuum and commissioning
Nearby
Nearby, we also cover Wellingborough (9 miles), Towcester (9 miles) and Daventry (12 miles). See all services in Northampton or air-to-air heat pumps across Northamptonshire.