Description
Stay in Control, Stay Comfortable! 🌟
- SIMPLE INSTALLATION - Follow detailed instructions for a hassle-free setup—no tech degree required!
- ECO FRIENDLY SAVINGS - Reduce energy usage and save on heating and cooling costs while maintaining a cozy environment.
- EFFORTLESS VISIBILITY - Experience a large, backlit display that makes reading the temperature a breeze, even in low light.
- POWER OUT NO PROBLEM - Optional battery backup ensures you stay informed about your home's climate, even during outages.
- STAY COMFORTABLE YEAR ROUND - Enjoy precise temperature control with a ±1°F accuracy for ultimate comfort.
The Digital Non-Programmable Thermostat T21STK-0 is a 24VAC low-voltage thermostat designed for single-stage heating and cooling systems. It features a clear backlit display, accurate temperature control within ±1°F, and a low battery indicator. Installation is straightforward, requiring a C-wire for optimal performance, while optional battery power ensures continuous display during outages.
