Wireless outdoor sensor

The Glow-worm wireless outdoor sensor intelligently communicates the outside temperature to the rest of the system to provide weather compensated flow temperatures for maximum efficiency.

The sensor is small and discreet, and is paired with the Systempro on installation meaning no external wiring is required between the unit and the rest of the system.

Key features

• Works on indirect sunlight which charges the in-built PV cells
• Can add an additional 3% points onto SAP efficiency of the system
• No batteries required meaning minimal maintenance
• Simple and quick to install