2 Heat/1 Cool Electric or Gas configurable Non-programmable Thermostat

Pro1 T721 Heat Pump and Dual Fuel Thermostat 

From the well-known, reliable 700 Series thermostats from Pro1, the T721 is ideal for heat pumps with auxiliary heat or cool-only systems. Large 4 Sq/Inch LCD digital display with blue backlight is easy to read and use. Glow in the dark button makes access simple. Multi-stage heat with 1-stage cooling. 

• Filter change reminder


• Dual fuel


• 2 heat / 1 cool 


• Heat pump with and without auxiliary heat


• Set point limits (meets building codes for garage applications) 


• Easy access battery compartment 


• Heating and cooling swing (cycle rate) adjustments 


• Room temperature calibration adjustments 


• Easy wire color coded terminal blocks 


• Universal sub-base 


• Mounts on wall or junction box 


• Battery or 24v power 


• Dimensions: 4.7" W x 4.4" H x 1.1" D

Manufacturer Limited Warranty

• 5 years from the date of installation or 6 years from the date of manufacture, whichever comes first