Glow-worm Wireless Outdoor Sensor 

Glow-worm Wireless Outdoor Sensor - 0020093880

Weather compensators measure the outdoor temperature and communicate it back to the boiler, adjusting the flow temperature to the radiators to meet your actual daily heat demands. Available as an optional accessory, this Glow-worm wireless RF outdoor sensor adds a further level of intelligence to your central heating system. Fully compatible with all Glow-worm high efficiency boilers Wireless RF sensor Simple and discreet Enables weather compensation Maximises energy efficiency of the boiler

• Works on indirect sunlight, which charges the inbuilt PV cells
• No maintenance required
• Simple and quick to install
• Enables weather compensation when paired with Climapro & Climapro 2 RF