One considered system design
ARC AIR sizes each room, selects compatible indoor and outdoor equipment and checks manufacturer limits before recommending a multi-split arrangement.
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Professionally designed multi-split heating and cooling for several bedrooms and living spaces, with independent room control.
What’s included
How it works
Designed for real homes and businesses
ARC AIR sizes each room, selects compatible indoor and outdoor equipment and checks manufacturer limits before recommending a multi-split arrangement.
Pipework lengths, trunking, drainage, outdoor-unit position and the electrical supply all affect the design and quotation.
Each indoor unit provides control for its own room, allowing occupied areas to be managed separately.
Common applications
Every property is assessed individually. These are common uses rather than automatic recommendations.
Recent ARC AIR installations
Genuine photographs of domestic LG and Midea systems installed by ARC AIR.




Frequently asked questions
Yes, a suitable multi-split outdoor unit can serve multiple compatible indoor units. Capacity, pipe lengths and manufacturer limits must be checked.
Each indoor unit normally has its own controller, allowing individual room settings within the system’s operating mode and design limits.
Not always. Available space, pipe routes, capacity, efficiency, redundancy and cost are considered before ARC AIR recommends an arrangement.
Genuine customer feedback
These public Google reviews relate to electrical work completed by David under the former Arc Electric Services name. They are shown as evidence of customer care and are not described as air-conditioning reviews.
“Dave was so helpful. Our lights kept tripping and he methodically went through all the possibilities to finally identify the cause of the issue as well as fix. We’ve had no issues since. Won’t be using any other electrician going forwards.”
“Fantastic experience with David! He handled a complex garden office install, outdoor lighting, and some internal fixtures for us. He used innovative solutions to tackle tricky problems that others might find difficult. He’s professional, very friendly, and left the house and garden spotless. If you want someone who thinks outside the box and respects your home, hire him!”
“I found myself in a tricky situation after I’d ordered a new washing machine and the company would not disconnect and connect the new machine because it was hardwired! David responded really quickly to my posted job, came out, disconnected the old machine, then came back on the day of installation and installed a new plug point for the machine. He even thoroughly cleaned the entire dirty area of flooring behind the old machine! Excellent service, a lovely, really helpful chap, good price. Would highly recommend him to anyone.”
Areas covered
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