LW920 Boiler Switch
The Boiler Switch is designed to link to the wireless LightwaveRF Home Thermostat, which in turn can connect to the LightwaveRF Link and App. The Boiler Switch is used to turn the boiler on or off according to the schedule set by the Thermostat (or App). This can be done remotely from anywhere via your smartphone. The Boiler Switch requires a simple wired connection to a combi boiler (the most common boiler type) where a room stat would normally be connected. This can be DIY installed, and comprehensive instructions are provided. It can also be added to a Y or S plan system boiler setup.