The Heatmiser Slimline RF is a wireless digital thermostat works with the Heatmiser RF-Switch or UH8-RF wiring centre and can be used to control any of our wet underfloor heating systems. It requires 2 AAA batteries to stay functional and can be placed anywhere around the home to communicate wirelessly with the boiler. The Slimline RF comes with all of the great features Heatmiser thermostats offer including frost protection, holiday function, hold function, 7 day programming, key lock plus and a large back lit display plus wireless only features like wireless fail safe protection. The wireless signal works over a distance of 100m in open space or approximately 75-50m indoors and if you need to extend the signal further, you can do so with the Heatmiser Boost. The Slimline RF is a flush mounted thermostat and has a connection for a remote sensor probe. RF wireless thermostats do not require any wiring to the wall and for that reason these are a great thermostat to consider when retro-fitting or in older properties. Compatible with: Heatmiser UH8-RF Wiring Centre Heatmiser Boost Heatmiser RF Switch NOT compatible with: UH1-W Wiring Centre
