Air-to-air heat pumps in County Londonderry
Air-to-air heat pumps for businesses in County Londonderry — 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 County Londonderry?
Budget roughly £1,500–£3,650 per zone ex VAT in County Londonderry. For a typical job — shop or office heated and cooled by 2–4 units — expect £4,095–£12,395 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.
Covering County Londonderry and nearby
We cover all of County Londonderry, including Derry, Coleraine, Limavady and Magherafelt. Wherever your premises are, the survey, quote and installation follow the same steps.
Postcode districts we cover include BT28, BT45, BT46, BT47, BT48, BT49, BT51 and BT52. In County Londonderry, outdoor unit positions are often the deciding factor: a rear flat roof or yard is usually straightforward, while a front elevation may need landlord or planning consent first.
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 County Londonderry
Guide prices for County Londonderry, set for Northern Ireland. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Wall-mounted heat pump unit | £1,500–£2,695 | £1,800–£3,234 | per zone |
| Cassette heat pump unit | £2,250–£3,650 | £2,700–£4,380 | per zone |
| Floor-standing console unit | £1,795–£3,150 | £2,154–£3,780 | per zone |
| Removal of old electric heaters | £40–£115 | £48–£138 | per heater |
Ex VAT, supply and install.
How it works in County Londonderry
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. In County Londonderry we agree timings around your opening hours.
Set controls
Schedules and set-backs are configured so the system heats efficiently.
Things to check in County Londonderry
Defrost water
Outdoor units shed water and ice when they defrost. They need a drained position away from walkways.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Winter output
Heating output falls as it gets colder outside, so we size against winter design temperatures.
Conservation areas
Historic streets and listed buildings in and around County Londonderry are more likely to need planning permission for outdoor units on visible elevations. We check with the council's planning service before work is booked.
Typical premises in County Londonderry
- 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.
Two rules matter for most businesses in Northern Ireland: EU F-gas rules that apply in Northern Ireland (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
FAQs for County Londonderry
How much does an air-to-air heat pump cost in County Londonderry?
Guide prices in County Londonderry run from about £1,500 to £3,650 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) costs £4,095–£12,395 plus VAT. We fix the price in writing after a free survey.
Do you also cover County Tyrone, County Antrim and County Armagh?
Yes. Alongside County Londonderry, we also cover County Tyrone, County Antrim and County Armagh. Each has its own page with local guide prices.
Will we still need other heating?
Often not, but in some buildings a small back-up for the coldest days is sensible. We advise at survey.
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.
Need air-to-air heat pumps in County Londonderry?
Free survey and fixed written quote. We reply with a guide price or to book the survey.