Air-to-air heat pumps in Swanley
Air-to-air heat pumps for businesses in Swanley — 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 Swanley?
Budget roughly £1,895–£4,550 per zone ex VAT in Swanley. For a typical job — shop or office heated and cooled by 2–4 units — expect £5,095–£15,500 plus VAT. You get a fixed written quote after the 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.
Swanley and surrounding areas
In a town like Swanley, a single wall unit for a shop or a cassette for a surgery makes a real difference in summer. Central London is about 24 km away.
We work across Swanley's postcode districts, including BR8. Neighbouring towns we cover include Bexley, Dartford and Welling. Buildings across Kent 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 the job covers
- 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
Local guide prices for Swanley
These guide prices are adjusted for the South East, where labour and access costs run about 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 it works in Swanley
Heat loss survey
We assess fabric, glazing and ventilation to size for winter as well as summer. For sites in Swanley we confirm access and parking beforehand.
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.
Set controls
Schedules and set-backs are configured so the system heats efficiently.
What to think about in Swanley
Winter output
Heating output falls as it gets colder outside, so we size against winter design temperatures.
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.
Building fabric
Draughty or poorly insulated premises need more heating capacity; simple draught-proofing can reduce the size needed.
Access and parking
Town-centre jobs in Swanley often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Typical premises in Swanley
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about air-to-air heat pumps in Swanley
How much does an air-to-air heat pump cost in Swanley?
Guide prices in Swanley 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 Bexley, Dartford and Welling?
Yes. Alongside Swanley, we also cover Bexley, Dartford and Welling. Each has its own page with local guide prices.
Which postcodes do you cover in Swanley?
All of them, including BR8. Give us your postcode when you enquire and we will confirm the visit details.
Is it cheaper than electric heaters?
In most cases, yes. A heat pump delivers several kWh of heat per kWh of electricity, while panel heaters deliver one. Actual savings depend on the system, building and tariff.
Does it work in freezing weather?
Modern units are designed to heat well below freezing, though output reduces as it gets colder. We size for that.
Talk to us about your premises in Swanley
Free survey and fixed written quote. We reply with a guide price or to book the survey.