Description
The Pro1 T721i is a simple, affordable, and professional-grade Wi-Fi thermostat engineered specifically for the heat pump market. Exclusive to the professional trade, it delivers reliable comfort management with intuitive app-based control and a feature set designed to make installation and service straightforward.
Key Benefits
Designed for HVAC professionals, the T721i combines everyday ease of use with the configurability that demanding heat pump applications require. Whether you need independent heating and cooling swing adjustments, 2nd stage cycling control, or flexible power options, this thermostat has you covered — all backed by a 5-year warranty.
Display & Usability
- 4 sq. inch display for clear, easy readability
- Blue backlight for visibility in low-light conditions
- Glow-in-the-dark light button for nighttime convenience
- Easy-access battery compartment for fast maintenance
System Configuration
- Electric or gas configurable to suit a wide range of systems
- Separate heating and cooling swing (cycle rate) adjustments, including 2nd stage adjustments
- Room temperature calibration for precise comfort control
- 5-minute compressor delay protection (selectable on/off) to protect equipment
- Filter change indicator (selectable on/off) to support preventive maintenance
Installation Features
- Color-coded terminal blocks for fast, error-free wiring
- Universal sub-base for broad compatibility
- Mounts on wall or standard junction box
- Battery or 24V power operation
- Simple private label badge system for contractor branding
Warranty
- 5-year manufacturer’s warranty














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