Homes and projects

Smart controls and Wi-Fi upgrades

Smart control adds a Wi-Fi module or a compatible controller to your air conditioning so you can switch it on and off, change modes, set schedules and check temperatures from your phone. Most systems from the last ten years can take a manufacturer's Wi-Fi adapter; older ones can sometimes use an infrared smart controller instead.

  • from £95Guide price
  • Usually under two hours per systemTypical time
  • AnyCapacity
Smart controls and Wi-Fi upgrades
  • Visit price agreed first
  • Refrigerant work by F-gas certified engineers
  • Price fixed in writing
  • England, Scotland, Wales and NI
  • Cools in summer, heats in winter

Who it suits

  • Systems without app control
  • Holiday homes and annexes
  • Landlords managing systems remotely
  • Households who forget to switch off

Will my system work with Wi-Fi?

Check the indoor unit's model number. Many manufacturers sell a plug-in Wi-Fi adapter for their recent ranges. If yours is not compatible, an infrared smart controller that mimics the remote is often a workable alternative. We confirm compatibility before booking.

What can you do with smart control?

Turn the system on before you get home, set weekly schedules, limit temperatures, switch off a room you forgot, and in some cases see energy use. It is also useful for landlords and holiday-let owners managing systems remotely.

Does it need a strong signal?

Yes, the indoor unit needs a reliable Wi-Fi signal where it is mounted. We check signal strength at the unit during the visit.

What is included

  • Compatibility check from your model number
  • Manufacturer Wi-Fi module or compatible controller
  • Fitting and connection to your network
  • App set-up on your phone
  • Schedules and limits set with you
  • Test of every function

Smart controls and Wi-Fi upgrades prices

Guide prices for smart controls and Wi-Fi upgrades run from £95 to £295 per indoor unit, including VAT, depending on the options below. Compatible Wi-Fi module or controller fitted, set up on your phone and tested. The visit price is agreed with you before we come.

One unit

£95–£195
inc VAT

Wi-Fi module fitted and set up for one indoor unit.

Balanced choice

Whole system

£245–£595
inc VAT

Modules for two to four indoor units, one app.

Smart controller

£95–£175
inc VAT

Infrared smart controller for older units.

UK middle prices. London and the South East are typically higher and much of the North, Scotland and Wales a little lower; see your area page for a local figure.

FAQ

Smart controls and Wi-Fi upgrades: your questions

Can I control several rooms from one app?

Usually, if the units are from the same manufacturer. Mixed brands may need separate apps or an infrared controller.

Will it work with voice assistants?

Many manufacturer apps link to common voice assistants. We check this for your model.

Is this a refrigerant job?

No, it is a controls job, so no work on the refrigerant circuit is needed.

Next step

Ready for a cooler summer and a cheaper winter?

Book a survey, or get a guide price in about a minute with our online tool.

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