Air-to-air heat pumps in Larne
We size every heat pump in Larne for a cold winter day, then check the cooling side is right for summer. Damp Northern Ireland winters make a heat pump's dehumidifying mode useful well beyond the summer.
Homes in Larne on electric, oil or LPG heating are the ones most likely to benefit from an air-to-air heat pump. Our County Antrim coverage takes in Larne, about 18 miles from Belfast. That includes the BT40 postcode district.
Prices in Larne
Our Northern Ireland guide price for air-to-air heat pumps is £2,695–£10,545 for 2–5 rooms, VAT included. Labour rates in Northern Ireland keep this slightly under the national middle. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. As an example, the Small home option (three or four rooms heated and cooled) would typically be £4,095–£6,845 here.
Two rooms
Living room and main bedroom on one outdoor unit.
Small home
Three or four rooms heated and cooled.
Whole home
Five or more rooms, sized to replace the existing heating.
There is no Boiler Upgrade Scheme grant in Northern Ireland, so prices here are shown without one.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
Planning rules for outdoor units in Northern Ireland differ from Great Britain's, so we check your property with you and the council where needed.
The survey
We book surveys in Larne at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Here is what is included on every job in Larne:
- Indoor units sized for winter heating, not just cooling
- Outdoor unit placed for airflow and noise compliance
- Advice on running settings and tariffs
- Running-cost comparison with your current heating
- Free survey with a room-by-room heat-loss calculation
Nearby
If you are just outside Larne, we also work in Carrickfergus (9 miles), Newtownabbey (14 miles) and Bangor, County Down (14 miles). See all services in Larne or air-to-air heat pumps across County Antrim.

