FAQs How do I know if my System is Compatible with GLAS? User Manual
Learn how to determine if your HVAC system is compatible with GLAS thermostat in the user manual. Discover what a C-wire is and if you need an adapter. Find out how to properly install the device, including mounting orientation and the importance of the Air seal. Troubleshoot issues with temperature sensing by following these instructions. GLAS works with most 24-volt heating and cooling systems.