One room · Split
One indoor unit for a defined space, with position, drainage and pipe routes checked.
one360 · ENERGY, CLIMATE & SMART HOME
The temperature you need, in every space.
From one room to a complete villa: system selection considers actual building loads, acoustic comfort and architectural integration.
Who is this for?
From a single room to the whole house. Layout and room use guide the choice.
Several rooms · Multi-split
Several indoor units connected to a compatible outdoor unit.
Whole house · Ducted
Discreet duct distribution with maintenance access and return-air paths.
Large spaces · Cassette / Floor-ceiling
Ceiling or floor-ceiling solutions to suit the room and its layout.
Large villas · VRV / VRF
Multiple-zone systems for complex projects, with dedicated load and pipe-route design.
Zoned climate control · Airzone
Room-level control integrated with ducted systems or heat pumps where equipment allows.
What we consider
Area · ceiling height · glazing · orientation · occupancy · heat gains · pipe length · outdoor units · noise · drainage · zones
Choose an air-conditioning systemChoosing between split, multisplit and ducted systems
Start with the rooms you actually need to heat or cool and when you use them. A split system serves one room; a multisplit connects several compatible indoor units to one outdoor unit. The equipment combination and simultaneous demand need checking.
A ducted system may suit a discreet installation where there is room for ducts, return-air paths and maintenance access. Zoning requires compatible controls and equipment. During renovation, check these routes before closing ceilings; in a finished home, also consider the building work required.
The calculator guides an initial selection. The configuration, work scope and final quotation require a technical review of the property.
What an air-conditioning proposal should include
Alongside the model, check the indoor and outdoor units, controls, pipework, insulation, condensate drainage and electrical supply. For ducted systems, identify the distribution, grilles, return-air paths and maintenance access.
Cost depends on the number of rooms, their heating and cooling loads, route lengths and height differences, outdoor-unit access and integration work. Output is not selected by floor area alone: orientation, windows, ceiling height, occupancy and use also inform the assessment. Ask for the proposal to distinguish the planned system from adaptations still to be confirmed.
Plan the installation routes in advance
Before installation, agree the position of each unit, pipe and drainage routes, and maintenance access. For ducted systems, supply air, return air and zone controls also need review.
Commissioning should check the whole system and condensate drainage, followed by an explanation of controls and maintenance. To prepare a proposal, indicate the rooms, approximate area, any existing installation preparation and a possible outdoor-unit location. A floor plan and photos of the proposed locations help establish the scope.
Questions before installing air conditioning
Can the existing installation preparation be reused?
First check its dimensions, condition, routes and compatibility with the chosen equipment. Existing pipework alone does not confirm it can be reused.
Can I control each room separately?
That depends on the system and its controls. With ducted systems, check the zoning solution; with multisplit, check the unit combination and operating conditions.
Where can the outdoor unit go?
The location is assessed for access, equipment ventilation, noise, routes and the conditions applicable to the building. It is not decided solely by the distance to the living room.
Smart control
Smart control, subject to compatibility
Room control and schedules; Airzone with compatible equipment. We assess integration with the selected equipment. Functions and scope are confirmed in the proposal.