Complete Smart Thermostat Solution

Heating - Hot Water - Appliances - Geo Location - IFTTT Support

neoAir - The Wireless Solution

neoStat - The Wired Solution

neoPlug - Smart Plug

neoUltra - Central Control

Watch the Video

Learn More

Energy Saving

Heating & Hot Water accounts for more than 80% of your energy usage.

Smart Controls can help reduce your energy usage whilst increasing comfort.

Geo Location Technology

Our Geo Location technology uses your SmartPhone GPS to accurately determine your location.

Neo and SmartStat will turn your heating down when you leave home and will have it cozy for when you return.

UFH Control Experts

Heatmiser have become the UK’s preferred choice for underfloor heating controls.

Our 12v wired and Neo App Controllable System provide home owners and installers with superior control.

About Us

Heatmiser UK is located in Blackburn, in the heart of Lancashire.

Established in 1968 as G&M Kay, Heatmiser has grown from what was a local electrical contracting firm to become one of the UK’s leading heating control manufacturers.

Heatmiser has established partnerships with heating installers and heating equipment manufactures across the UK and has the ability to private label and custom design.

In 2016, we despatch our products across the E.U, South Africa, Australia, New Zealand and operate a subsidiary in Beijing China.

  • Continuous Development

    We focus a great deal of our effort on our next generation of products, ensuring that what we produce tomorrow hits the mark just right with our customers. We welcome our customers to share their ideas via our Ideas Portal.

  • Inclusive

    We partner with all types of companies, as well as supplying products direct to home owners. We truly believe that our direct relationship with end users helps us to develop the feature rich products we have today.

    Installers, wholesalers and system design houses benefit from our extensive product line up and our ability to custom design and private label products.

  • Superior Support

    We recognise that climate control is a specialised area and not something the average home owner knows a great deal about. Our support team are on-hand to guide end users and our installer partners through the options available and when something doesn’t work as it should, our support team can help troubleshoot ensuring the system is back up and running just a quickly as possible.

What our Customers say about us

I have Heatmiser neoStat’s, neoPlug and neoHub installed. I ordered an RF range extender but when it arrived it needed wiring into the wall. I called customer services and explained my predicament and was immediately given an avenue to return the item whilst also being pointed in the direction of the correct item. All around great service.


Having just installed the more expensive SmartStat, I felt compelled to leave a review as installation and connection couldn’t have been easier! Fitted to the wall in 3 minutes; connected to the WiFi network in 1 minute; paired with phone App in 1 minute.

Perfect. Working remotely no problem. If only all technology proved this straight forward …

Mark Collett

The support and sales teams are very helpful and friendly. I made a query regarding an upgrade to a non-programmable model I purchased in 2009 and by the next day I was taking delivery of the latest programmable model.

Any questions I asked were answered quickly and the sales team helped with the tracking and checked to see the status for me while I was at work so I could get back in time.

Fantastic service.

Trem Feighery

The support from the Heatmiser team when I wanted up upgrade the 7 year-old 12V thermostats to neoStat’s was first class. Couldn’t be improved. Quick, precise, friendly and worked easily.

The new neoStat’s with the iPhone app compared to the old Netmonitor+ approach is very impressive. The neoStat’s do exactly what I need and were trivial to install as upgrades.

Thanks a lot – keep up the good work.

Tim Stone