Multi-split air conditioning in Morden
London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset. Twin and triple systems suit Morden homes where bedrooms sit above the kitchen and one rear wall can take the outdoor unit.
Multi-split is a good fit for Morden flats and maisonettes where only a balcony or one rear wall is available. Our London coverage takes in Morden, about 8 miles from central London. That includes the SM4 postcode district.
Prices in Morden
Multi-split air conditioning in Morden typically comes in at £3,245–£10,245 for 2–4 rooms including VAT, based on London rates. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. As an example, the Triple option (three rooms with mixed indoor styles and Wi-Fi control throughout) would typically be £4,395–£7,195 here.
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
On a survey in Morden 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. A survey in Morden usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included with multi-split air conditioning in Morden:
- Commissioning and a walk-round of every room's controls
- Free survey with a room-by-room heat-gain check
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
- One outdoor unit sized to the combined load
- An indoor unit and controls for every room
Nearby
Nearby, we also cover Mitcham (1 mile), Wimbledon (2 miles) and Carshalton (2 miles). See all services in Morden or multi-split air conditioning across London.