Thermostats USA
Source 1 Thermostats

Source 1® Thermostats

Source 1 manufactures digital thermostats for residential and commercial applications. Source 1 provides complete and proven controls equipment including the advanced LX Series thermostat with a scrolling display and the value minded THE Series thermostat.

Their flagship CTS series incorporates an extra large digital touchscreen display, 7-day programming, Wi-Fi access along with many other features that make this control a must have for your home or business.

Source 1 Residential Thermostats

Source 1 CTS

Source 1 CTS™


Source 1 Commercial Thermostats

Source 1 CTS Commercial Thermostat

Source 1 CTS™


Source 1 LX Series Commercial

LX Series

Model information