Multi-split air conditioning across Somerset
In a house in Taunton with a usable loft, multi-split pipes can often run through it so the front stays clear. Multi-split is a good fit for Taunton flats and maisonettes where only a balcony or one rear wall is available. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.
Prices in Somerset
Our South West England guide price for multi-split air conditioning is £2,450–£7,750 for 2–4 rooms, VAT included. That is broadly in line with national guide prices. What moves a quote in Somerset up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. On our South West England figures, the Triple option (three rooms with mixed indoor styles and Wi-Fi control throughout) is about £3,350–£5,450.
Twin
Two rooms on one outdoor unit, wall-mounted indoor units, standard routes.
Triple
Three rooms with mixed indoor styles and Wi-Fi control throughout.
Quad
Four or five rooms, longer concealed runs or a ducted unit in a loft void.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
We book surveys in Somerset at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. On a survey in Somerset the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included with multi-split air conditioning across Somerset:
- One outdoor unit sized to the combined load
- Planned pipe routes through lofts, floors or trunking
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
- An indoor unit and controls for every room
- Commissioning and a walk-round of every room's controls
- Free survey with a room-by-room heat-gain check
Towns in Somerset
Pick your town for local details, or see every service in Somerset.