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Heat pump outdoor unit on wall brackets on a brick commercial building on a frosty morning

Air-to-air heat pumps in County Down

From a single room to a whole floor: air-to-air heat pumps in County Down, planned around your trading hours.

  • 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 Down?

In County Down, guide prices 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) usually comes to £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.

Working in County Down

We cover all of County Down, including Bangor, County Down, Castlereagh, Newtownards and Banbridge. Each town below has its own page with local guide prices.

Postcode districts we cover include BT4, BT18, BT22, BT24, BT27, BT30, BT32 and BT34. In County Down we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.

What is included

  • Heat loss and heat gain assessment
  • Units selected for low-temperature heating output
  • Controls with schedules and set-back temperatures
  • Commissioning and handover
  • Running-cost guidance against your current heating

Air-to-air heat pumps prices in County Down

Guide prices for County Down, set for Northern Ireland. Your fixed price comes in writing.

Air-to-air heat pumps guide prices, County Down
ItemGuide price (ex VAT)Inc VATBasis
Wall-mounted heat pump unit£1,500–£2,695£1,800–£3,234per zone
Cassette heat pump unit£2,250–£3,650£2,700–£4,380per zone
Floor-standing console unit£1,795–£3,150£2,154–£3,780per zone
Removal of old electric heaters£40–£115£48–£138per heater

Ex VAT, supply and install.

How a job in County Down works

  1. Heat loss survey

    We assess fabric, glazing and ventilation to size for winter as well as summer.

  2. Design

    Units are chosen for their heating output at low outdoor temperatures, not just their cooling rating.

  3. Install

    Outdoor units go where defrost water can drain safely and air flow is not restricted. In County Down we agree timings around your opening hours.

  4. Set controls

    Schedules and set-backs are configured so the system heats efficiently.

Points to plan for in County Down

Air direction

Warm air rises, so units are set to direct air down when heating.

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.

Winter output

Heating output falls as it gets colder outside, so we size against winter design temperatures.

Working hours

Most County Down businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.

Typical premises in County Down

  • 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.

Compliance in Northern Ireland: refrigerant work falls under EU F-gas rules that apply in Northern Ireland, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).

Common questions from businesses in County Down

How much does an air-to-air heat pump cost in County Down?

Guide prices in County Down 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 Antrim, County Armagh and County Tyrone?

Yes. Alongside County Down, we also cover County Antrim, County Armagh and County Tyrone. Each has its own page with local guide prices.

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.

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.

Talk to us about your premises in County Down

Free survey and fixed written quote. We reply with a guide price or to book the survey.

CallGet a quote