Air-to-air heat pumps in Llanelli
In South and Mid Wales, efficient heating is often as important as cooling. Ask at your Llanelli survey whether the Boiler Upgrade Scheme grant could apply to your home.
We size every heat pump in Llanelli for a cold winter day, then check the cooling side is right for summer. Our Dyfed coverage takes in Llanelli, about 13 miles from Carmarthen. We cover SA15 and the streets around them.
Prices in Llanelli
Budget around £2,695–£10,545 for 2–5 rooms including VAT for air-to-air heat pumps in and around Llanelli. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Small home option in Llanelli (three or four rooms heated and cooled) usually comes to about £4,095–£6,845.
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.
Prices are shown before any Boiler Upgrade Scheme grant. The £2,500 air-to-air grant applies only to eligible homes in England and Wales, using an MCS-certified heat pump installed by an MCS-certified installer, who applies for the grant and deducts it from the price. We confirm eligibility, and which installer applies, before you commit.
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
Wales removed its old 3 m boundary rule on 1 June 2026, so most houses in Llanelli can now have an outdoor unit under permitted development if it meets the MCS 020a noise condition. Listed buildings still need consent, and conservation areas have extra restrictions.
If your home in Llanelli is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.
The survey
We book surveys in Llanelli at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. Surveys in Llanelli cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Every job in Llanelli includes:
- Indoor units sized for winter heating, not just cooling
- Free survey with a room-by-room heat-loss calculation
- Advice on running settings and tariffs
- Outdoor unit placed for airflow and noise compliance
- Grant eligibility check for the Boiler Upgrade Scheme
Nearby
Close to Llanelli, our coverage also includes Gorseinon (5 miles), Swansea (10 miles) and Ammanford (11 miles). See all services in Llanelli or air-to-air heat pumps across Dyfed.