7 Day or 5/1/1 Programmable Thermostat, Single Stage, 1 Heat, 1 Cool

Pro1 T705 Thermostat – 5-1-1 Programmable Control for Standard HVAC Systems

The Pro1 T705 is a 5-1-1 day programmable thermostat designed for precise temperature management in residential HVAC systems. Compatible with conventional and heat pump applications, this thermostat provides flexibility with separate programming for weekdays, Saturday, and Sunday. The T705 is suitable for use by contractors requiring an easy-to-install, reliable thermostat for single-stage systems.

Product Features

• System Compatibility: Supports 1 heat/1 cool conventional or heat pump systems
• Programming: 5-1-1 day programmable with four independent time periods per day
• Display: Large blue backlit LCD for enhanced visibility during setup and operation
• Adjustable Differential: Heating and cooling swing can be set between 0.2°F and 2.0°F
• Power Options: Dual powered via 24VAC (hardwired) or battery
• Terminal Load: 1 amp per terminal, with a 1.5 amp combined maximum

Technical Specifications

• Temperature Control Range: 41°F to 95°F
• Accuracy: ±1°F
• Mounting: Surface mount on standard HVAC subbase or wall plate
• Electrical Ratings: 24VAC, 50/60 Hz, compatible with typical low-voltage systems

Installation Guidance

The T705 is engineered for quick installation and setup. The terminal block is clearly labeled for fast wiring, and the interface provides a straightforward menu for configuring settings. Professional installation is recommended to ensure proper system compatibility and to verify wiring integrity, especially in heat pump applications or where common wire availability is limited.

Contractor Notes

• Suitable for standard residential systems with single-stage control
• Clear user interface reduces callbacks and simplifies client handoff
• Battery-powered option provides installation flexibility in systems without a common wire
• Not intended for multi-stage, millivolt, or line voltage systems

Included Functionality

• Fan Control: Auto and On settings via manual switch
• Mode Control: Heat / Cool / Off via manual switch
• Temperature Hold: Permanent and temporary override modes
• Compressor Delay: Built-in delay protection for cooling systems

Usage Recommendation

The Pro1 T705 is intended for installation by HVAC professionals familiar with system configurations, thermostat wiring protocols, and building code requirements. Ensure all settings are tested and verified post-installation to confirm cycle timing, setpoint accuracy, and system responsiveness.