How the system works
An outdoor unit and one or more indoor units move heat rather than producing it through direct resistance. Inverter control continually adjusts output to match the room demand.
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Modern inverter systems that provide efficient room heating in winter and cooling in summer from the same equipment.
What’s included
How it works
Designed for real homes and businesses
An outdoor unit and one or more indoor units move heat rather than producing it through direct resistance. Inverter control continually adjusts output to match the room demand.
Single-split and multi-split arrangements can provide individual temperature control in the rooms that need it, subject to a suitable system design.
ARC AIR assesses capacity, unit positions, pipework and drainage routes, associated electrical work and commissioning requirements before providing a clear quotation.
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
It transfers heat between indoor and outdoor air. The process can be reversed, allowing the same system to heat in winter and cool in summer.
It can suit many UK homes, particularly individual rooms, extensions, lofts, garden rooms and properties using direct electric heating. A survey is needed to confirm suitability.
Room size, insulation, glazing, orientation, occupancy and other heat gains influence the required capacity. Correct sizing supports comfort, control and reliable operation.
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
Related services
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