Multi-Split Air Conditioning Design and Installation in Swindon SN3
Purchased a new build by a small developer. Currently, the building is in the stage of plumbing, electrical wiring, and plastering. The developer consented for me to get a specialist to design and install an air conditioning unit in 7 rooms. I am looking for a 7/8-way multi-split unit with a single outdoor unit if possible. I also would like advice on whether the pipe installation can be done now, and the actual indoor and outdoor units fitted later. I can send the floor plan if you require. Please advise on manufacturers and models.
Designing a Multi-Split Air Conditioning System for a New Build
Installing a multi-split air conditioning system in a new build like this property in Swindon SN3 is an excellent decision. Multi-split systems allow multiple indoor units to connect to a single outdoor unit, saving space and maintaining a streamlined aesthetic. Here’s how to plan and execute this project during the construction phase.
Why Plan Installation During Construction?
Since the building is in the plumbing, electrical, and plastering stage, this is the ideal time to lay the groundwork for an air conditioning system. Installing pipes and conduits now ensures that all necessary connections are concealed within walls and ceilings, providing a clean, professional finish. The indoor and outdoor units can be installed later without disrupting the finished interiors.
Key Considerations
1. Choosing the Right System
A 7/8-way multi-split system is suitable for this project. Brands like Mitsubishi Electric, Daikin, and LG offer robust systems capable of supporting multiple indoor units. Systems with inverter technology optimise energy efficiency, and Wi-Fi-enabled units provide remote control convenience.
2. Floor Plan and Load Calculation
Using the provided floor plan, the installer will calculate the cooling and heating load for each room based on factors like room size, insulation, and window placement. This ensures each unit delivers the required capacity for its space.
3. Pipe Installation Now, Units Later
Installing refrigerant pipes, electrical wiring, and drainage lines during construction is highly advisable. These components can be concealed within walls or ceilings, leaving only the final connection and unit installation for later stages.
Installation Process
1. Planning and Coordination
Coordination with the developer and other contractors is critical. The installer will work alongside plumbers and electricians to ensure air conditioning components are integrated seamlessly without delays or conflicts.
2. Installing Piping and Conduits
Refrigerant pipes, electrical cables, and drainage systems will be routed through walls or ceilings. Standard insulated copper piping and PVC drainage lines are commonly used. Care will be taken to avoid interference with other systems, like plumbing or electrical wiring.
3. Preparing for Indoor and Outdoor Units
Mounting brackets for indoor units and a concrete base or wall brackets for the outdoor unit will be pre-installed. This ensures the final installation phase is quick and straightforward.
4. Final Installation
After construction is complete, the indoor units will be mounted, and the outdoor condenser connected. The system will be charged with refrigerant, tested for leaks, and calibrated for optimal performance.
Costs and Timeline
The total cost for a 7-room multi-split system ranges from £10,000 to £20,000, depending on the system capacity, manufacturer, and installation complexity. Laying pipes and conduits during construction will take 1-2 days, while the final unit installation and commissioning will require an additional 2-3 days.
Recommended Manufacturers and Models
- Mitsubishi Electric MXZ Series: Known for reliability and energy efficiency.
- Daikin Multi-Split Systems: Offer advanced features like smart controls and quiet operation.
- LG Multi V S: Compact outdoor units with high performance.
Preparing for Installation
To ensure smooth progress:
- Share the floor plan with the installer for accurate load calculations and placement recommendations.
- Discuss the construction timeline with the developer to plan pipe installation without delays.
- Choose a system that meets your cooling and heating needs, with advice from your installer.
Serving Swindon and Surrounding Areas
We offer expert air conditioning installation services across Swindon SN3 and nearby locations, including Marlborough, Chippenham, and Cirencester. For more details, visit Swindon air conditioning services.
