Air-to-air heat pumps in Southampton
Air-to-air heat pumps for businesses in Southampton — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does an air-to-air heat pump cost in Southampton?
In Southampton, guide prices run from about £1,895 to £4,550 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) usually comes to £5,095–£15,500 plus VAT. The fixed price follows a free survey.
An air-to-air heat pump takes heat from the outside air and releases it indoors as warm air — the same equipment as reverse-cycle air conditioning, sized and set up for heating.
Working in Southampton
Southampton has the full mix of premises that need cooling and heating: offices, shops, restaurants, gyms, clinics and technical rooms.
That includes premises in SO15 and the surrounding districts. Nearby, we also cover Hythe (about 5 km), Totton (about 6 km) and Eastleigh (about 8 km). Buildings across Hampshire range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What you get
- Heat loss and heat gain assessment
- Units selected for low-temperature heating output
- Outdoor units positioned for air flow and defrost drainage
- Controls with schedules and set-back temperatures
- Commissioning and handover
Air-to-air heat pumps prices in Southampton
Prices below include our regional adjustment for the South East (15% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Wall-mounted heat pump unit | £1,895–£3,395 | £2,274–£4,074 | per zone |
| Cassette heat pump unit | £2,795–£4,550 | £3,354–£5,460 | per zone |
| Floor-standing console unit | £2,250–£3,950 | £2,700–£4,740 | per zone |
| Removal of old electric heaters | £50–£145 | £60–£174 | per heater |
Ex VAT, supply and install.
How we work in Southampton
Heat loss survey
We assess fabric, glazing and ventilation to size for winter as well as summer.
Design
Units are chosen for their heating output at low outdoor temperatures, not just their cooling rating.
Install
Outdoor units go where defrost water can drain safely and air flow is not restricted. We keep work areas in Southampton screened and tidy at the end of each day.
Set controls
Schedules and set-backs are configured so the system heats efficiently.
Local points to consider
Air direction
Warm air rises, so units are set to direct air down when heating.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Building fabric
Draughty or poorly insulated premises need more heating capacity; simple draught-proofing can reduce the size needed.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Who we work with in Southampton
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
FAQs for Southampton
How much does an air-to-air heat pump cost in Southampton?
Guide prices in Southampton run from about £1,895 to £4,550 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) costs £5,095–£15,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Hythe, Totton and Eastleigh?
Yes. Alongside Southampton, we also cover Hythe, Totton and Eastleigh. Each has its own page with local guide prices.
Which postcodes do you cover in Southampton?
All of them, including SO15. Give us your postcode when you enquire and we will confirm the visit details.
Do outdoor units ice up?
They frost in cold, damp weather and run short defrost cycles automatically. Drainage is planned so the water does not freeze on a path.
Can air conditioning really heat a building?
Yes. Reverse-cycle air conditioning is a heat pump. Sized for heating, it can be the main heat source for many commercial premises.
Need air-to-air heat pumps in Southampton?
Free survey and fixed written quote. We reply with a guide price or to book the survey.