- Area
- County Antrim
- Postcode district
- BT40
- Nation
- Northern Ireland
- Guide price
- From £2,350 inc VAT
- Survey
- Free for installation enquiries
Air-to-air heat pumps for Larne homes
Homes around Larne range from older terraces to newer estates, and each needs a different design. That is why we survey before we quote.
For terraced homes in Larne, the outdoor unit can often sit in a rear yard with tidy pipe runs to each room. Top-floor rooms in Larne that overheat in summer gain from the cooling an air-to-air system provides.
An air-to-air heat pump warms rooms directly with air, and can cool them in summer, but it does not heat your hot water.
- Homes where fitting radiators and pipework would be very disruptive
- Flats and apartments with storage or panel heaters
- Households that already have, or will add, a separate source of hot water
What's included
- Outdoor unit and indoor units for each room
- Free survey covering rooms to heat, unit positions and hot water options
- Refrigerant pipe runs to each indoor unit, made and charged by an F-gas certified engineer
- Electrical supply and controls set up for each room
- Condensate drains and neat external pipe covers
Installers in Larne plan condensate drains and pipe covers so indoor and outdoor runs stay neat.
Grants and rules for heat pumps in Northern Ireland
Northern Ireland does not have a dedicated heat pump grant for homeowners at present, and the Boiler Upgrade Scheme does not apply here. Heat pumps have sometimes been funded through the Northern Ireland Sustainable Energy Programme, so it is worth checking what is open when you enquire about a home in Larne.
There is no VAT on installing a heat pump in Northern Ireland until 31 March 2027, the same as in Great Britain. Planning and building control here follow Northern Ireland's own rules, so the survey checks the unit position against them.
Air-to-air heat pumps costs around Larne
Here are typical prices for air-to-air heat pumps in County Antrim, installed and including VAT. Use the guide price tool for a figure based on your home, then a survey confirms it in writing.
| System | Installed guide price |
|---|---|
| Air-to-air heat pump, 1–2 rooms | £2,350–£4,850 |
| Air-to-air heat pump, multi-room 3–4 bedroom home | £3,900–£7,750 |
Installed, inc VAT. Air-to-air systems heat (and can cool) rooms but do not provide hot water.
Designing for Larne's winters
Larne sees roughly 7 hours 12 minutes of daylight in December and 17 hours 20 minutes in June. With a longer heating season than the south, the gains from low flow temperatures and good controls add up over the year.
The steps for air-to-air heat pumps in Larne
- Tell us about your home: postcode, property type and current heating.
- We book a survey in Larne; the surveyor measures rooms, windows and radiators and looks at cylinder space.
- The design and quote arrive in writing, including radiator changes and the outdoor unit position.
- On installation days the old system is removed and the new one fitted and filled.
- We commission the heat pump, show you the controls and register the installation.
Air-to-air heat pumps in Larne: questions
Do I need new radiators for a heat pump in Larne?
Often some, not all. Heat pumps run best at lower water temperatures, so rooms with small radiators may need larger ones. The survey of your Larne home gives a room-by-room list.
How long does installation take in Larne?
Most installations take 2–4 days on site. Jobs with several radiator changes or new pipework take longer, and your quote for a Larne home states the expected time.
Can you service a heat pump in Larne that someone else installed?
Yes. We arrange servicing and repairs for most air source heat pumps in Larne, whoever fitted them. Tell us the make and model when you book.
How do I look after an air-to-air system?
Clean the indoor unit filters regularly, typically every few weeks during heavy use and following the manufacturer's guidance, and keep the outdoor unit clear of leaves and snow. Annual servicing is recommended and is often a condition of the manufacturer's warranty. Any work on the refrigerant circuit must be done by an F-gas certified engineer.
How much sound do the indoor units make?
Indoor units are designed to run quietly, with a fan you will hear most when heating or cooling at full output. Lower fan settings and night modes reduce sound in bedrooms. Siting matters for the outdoor unit too: it needs airflow and a position that passes the MCS noise assessment. Ask to see the sound levels of the proposed units at survey.