# Daikin Multi-Split Air Conditioning, New Southgate N11 > Daikin multi-split air conditioning in New Southgate N11: one 5kW outdoor unit on wall brackets serving three Daikin Stylish indoor units in three rooms. *Climate Shield London — https://climateshieldlondon.co.uk/projects/daikin-multi-split-new-southgate-n11/. Verbatim from the page; this is the same content, not a summary.* --- ![The Daikin outdoor unit on wall brackets, with the refrigerant lines in trunking.](https://climateshieldlondon.co.uk/assets/img/case/new-southgate-n11-ac-01-960.webp) # Three rooms of air conditioning from one outdoor unit A Daikin multi-split in New Southgate N11: three Daikin Stylish wall units, each room controlled on its own, all from one outdoor condenser. [Price it in 60 seconds](https://climateshieldlondon.co.uk/prices/#ac) [WhatsApp us](https://wa.me/447875564437?text=Hi%20Climate%20Shield%2C%20I%20have%20seen%20your%20New%20Southgate%20N11%20job%20and%20would%20like%20a%20survey.) - Our own job, photographed on the day - Free survey and a fixed written price - MCS certified, NICEIC approved electrics ## Book a free survey Three taps and your number. Free, and nothing to sign. ## Accredited, and fitting the brands you know ![NICEIC approved contractor](https://climateshieldlondon.co.uk/projects/assets/img/accreditations/niceic-mark.webp) ![Gas Safe Register](https://climateshieldlondon.co.uk/projects/assets/img/accreditations/gas-safe-mark.webp) ![MCS certified](https://climateshieldlondon.co.uk/projects/assets/img/accreditations/mcs-mark.webp) ![RECC, Renewable Energy Consumer Code](https://climateshieldlondon.co.uk/projects/assets/img/accreditations/recc-mark.webp) ![TrustMark, Government Endorsed Quality](https://climateshieldlondon.co.uk/projects/assets/img/accreditations/trustmark-mark.webp) ![Vaillant](https://climateshieldlondon.co.uk/projects/assets/img/brands/vaillant.573f9864.webp) ![Clivet](https://climateshieldlondon.co.uk/projects/assets/img/brands/clivet.15efbad2.webp) ![Samsung](https://climateshieldlondon.co.uk/projects/assets/img/brands/samsung.3b6b3325.webp) ![Daikin](https://climateshieldlondon.co.uk/projects/assets/img/brands/daikin.ce47c11f.webp) ![Mitsubishi Electric](https://climateshieldlondon.co.uk/projects/assets/img/brands/mitsubishi-electric.2977d309.webp) ![Bosch](https://climateshieldlondon.co.uk/projects/assets/img/brands/bosch.7d80a7ce.webp) We installed a Daikin multi-split air conditioning system in a house in New Southgate N11: one Daikin 3MXM52A outdoor unit serving three Daikin Stylish indoor units of 1.5kW, 2.5kW and 3.5kW. Each room has its own temperature control, and the outside of the house carries one unit instead of three. The system cools in summer and heats in winter. The work covered the refrigerant pipework, condensate drainage, electrics, pressure and vacuum testing, charging and commissioning, and a handover on how to use and look after it. ## The job at a glance Where New Southgate N11, north London Outdoor unit Daikin 3MXM52A, 5kW, on wall brackets Indoor units Three Daikin Stylish: 1.5kW, 2.5kW and 3.5kW Refrigerant R-32 Does Cooling in summer, heating in winter Warranty 7 years, Daikin ## How the job was done Step by step, in the photographs taken on site. 1. 1 One outdoor unit, three rooms Each indoor unit is sized to its own room, from 1.5kW to 3.5kW, and all three run from one 5kW outdoor condenser. Three rooms, one box outside. 2. ![The Daikin outdoor unit on wall brackets, with the refrigerant lines in trunking.](https://climateshieldlondon.co.uk/assets/img/case/new-southgate-n11-ac-01-960.webp) 2 On brackets, not the ground The side return was narrow, so the condenser is wall-mounted on brackets rather than stood on the ground, and the refrigerant lines drop to it in a single trunked run. 3. 3 Tested before it was charged Every joint was pressure tested and the system held under vacuum before the refrigerant went in. That is the step that decides whether a system leaks in its third year. ## Thinking about air conditioning? What this job involved, applied to your own house. [Air conditioning installationOne room or the whole houseAir conditioning installation](https://climateshieldlondon.co.uk/air-conditioning-installation-london/) [What air conditioning costsReal 2026 London prices and a calculatorWhat air conditioning costs](https://climateshieldlondon.co.uk/air-conditioning-cost-london/) [What size do I needThe kW for each room in twenty secondsWhat size do I need](https://climateshieldlondon.co.uk/what-size-air-conditioning-do-i-need/) [Planning permissionWhether you are allowed one, in eight conditionsPlanning permission](https://climateshieldlondon.co.uk/air-conditioning-planning-permission/) ## New Southgate N11: questions about this job ### What is a multi-split air conditioning system? Several indoor units connected to one outdoor unit. Each room is controlled separately, and you have one condenser outside instead of one per room. ### What does air conditioning in three rooms cost? It depends on the rooms and the pipe routes. [The air conditioning calculator](https://climateshieldlondon.co.uk/air-conditioning-cost-london/) prices it from our own 2026 quotations. ## More of our finished work Other jobs we have photographed. Tap one for the project. [All 34 projects](https://climateshieldlondon.co.uk/projects/) [![Air source heat pump with roof-mounted solar in Winchmore Hill N21](https://climateshieldlondon.co.uk/assets/img/projects/winchmore-hill-n21-840.webp) Heat pump and solar N21 **Winchmore Hill** Air source heat pump with roof-mounted solar The panels sit across the rear pitch and the heat pump at the side of the house, which is the pairing that lets the pump run on its own generation through the middle of the day. 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Read the case study](https://climateshieldlondon.co.uk/projects/samsung-heat-pump-sunamp-camden-nw1/)[![Samsung Gen 7 12kW high temperature heat pump in North Finchley N12](https://climateshieldlondon.co.uk/assets/img/projects/north-finchley-n12-840.webp) Heat pump N12 **North Finchley** Samsung Gen 7 12kW high temperature heat pump On wall brackets on the side of the house, clear of the ground, which keeps the side passage usable and the coil away from leaves and splashback. Read the case study](https://climateshieldlondon.co.uk/projects/samsung-heat-pump-north-finchley-n12/)[![Cascade pair of air source heat pumps in Barnet EN4](https://climateshieldlondon.co.uk/assets/img/projects/barnet-en4-cascade-840.webp) Heat pump EN4 **Barnet** Cascade pair of air source heat pumps Two machines in cascade on a flat roof, flow and return in insulated copper with isolating valves on each leg, so one can be shut down and worked on while the other keeps the building warm. Read the case study](https://climateshieldlondon.co.uk/projects/cascade-heat-pump-barnet-en4/)[![Samsung monobloc air source heat pump in Leytonstone E11](https://climateshieldlondon.co.uk/assets/img/projects/leytonstone-e11-840.webp) Heat pump E11 **Leytonstone** Samsung monobloc air source heat pump On its own slab set clear of the fence line, with the condensate taken away below ground level instead of being left to run across the paving and freeze. Read the case study](https://climateshieldlondon.co.uk/projects/samsung-heat-pump-leytonstone-e11/) ## Book a free air conditioning survey We measure the rooms, work out the size each one needs and where the outdoor unit can go, then send a fixed written price. No cost and no obligation. Call 020 3393 1331 [WhatsApp us](https://wa.me/447875564437?text=Hi%20Climate%20Shield%2C%20I%20have%20seen%20your%20New%20Southgate%20N11%20job%20and%20would%20like%20a%20survey.) 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