The Source1 THE Series residential thermostats offer maximum features at a minimum price. They come loaded with the all the features you would expect at an incredibly low cost. The large and simple to read screen with bold LCD fonts set the Source One THE thermostats apart from the rest. It's great looks and reliable operation will be enjoyed for years.
Standard Features
- Large LCD display
- Easy to operate
- Heat, Off, and Cool modes
- On, Auto fan modes
- Works with Heat Pumps
- Room temperature & set temperature displayed
- Setpoints are never lost in power failure
- Fully electronic for accurate and responsive temperature control
Click on "Compare Models" to view more advanced features of each THE Series Residential model.
The Source1 THE Series commercial thermostat boasts incredible features at an affordable price, making it the perfect choice for any commercial building applications. The bold LCD display and backlight aids readability in low-light situations while the simple thermostat interface makes operation a breeze.
The THE Series commercial thermostat is also compatible with the lockring and wallplate accessories to help ease installation and add security to high-traffic areas.
Standard Features
- 2 Heat, 2 Cool
- Backlit digital display
- Aux Heat indicator
- Auto-Changeover
- Up to 4 hour override
- Keypad lockout
- Clock backup in the event of power failure
THE Series Locking Cover
This locking cover helps prevent tampering of thermostat settings, making it ideal for use in high-traffic areas.
Features:
- Tamper proof your thermostat
- Simply slide over any THE Series thermostat to install
- Fits all THE Series thermostats
- Includes a set of 2 keys
THE Series Wallplate
A slim and attractive wall plate for the Source1 THE Series thermostats makes replacing old thermostats easy.
Features:
- Easy to install
- Slim and attractive design
- Matches thermostat color
Add-A-Wire
In applications where additional wiring cannot be run, the Add-A-Wire accessory can be used to add a wire to the thermostat.
Features:
- Easy to install
- Easier than running new wire
- Allows 5 wire thermostats to use only 4 wires
