Honeywell TH6110D1021 Thermostat

The Honeywell TH6110D1021 FocusPro 6000 is a staple for residential and light commercial 1H/1C applications. This 5-1-1 day programmable thermostat provides separate scheduling for weekdays, Saturday, and Sunday, making it an ideal choice for clients requiring routine-specific climate control. Built for versatility, it supports 24Vac conventional systems, heat pumps without auxiliary heat, and 750mV millivolt heating circuits. The unit features Adaptive Intelligent Recovery, ensuring the system reaches the setpoint precisely at the programmed time. Techs will appreciate the dual power options, allowing for hardwiring via a "C" wire or battery operation with two AA batteries. The large 5.09 square inch backlit display shows both room and set temperatures simultaneously with +/- 1 degree accuracy. With its horizontal mount footprint and simplified terminal block, the Honeywell FocusPro 6000 series ensures a quick, reliable install on any standard 1 Heat / 1 Cool thermostat changeout.

• System Versatility: Compatible with gas, oil, electric, and heat pump systems (without 2nd stage aux) as well as millivolt applications.
• Precise Comfort: Maintains a tight +/- 1?F differential to eliminate wide temperature swings and short-cycling.
• Easier Maintenance: Features a flip-out battery door for replacement without removing the subbase from the wall.
• User Protection: Includes temperature range stops to prevent end-users from over-adjusting setpoints, protecting equipment and energy costs.
• Configuration Options: Selectable 5-1-1 or 5-2 programming modes to match the specific occupancy schedule of the building.

Does the TH6110D1021 require a C-wire?
No, this model can be battery powered or hardwired. If 24Vac is not available at the subbase, you can use batteries to power the logic and display.

Can I use this for a heat pump with emergency heat?
No, this is a 1H/1C thermostat. For 2-stage heat pump systems with auxiliary or emergency heat strips, you would need the TH6220 or a multi-stage FocusPro model.

How does Adaptive Intelligent Recovery work?
The thermostat "learns" how long the HVAC system takes to reach the setpoint and starts the equipment early so the space is at the desired temperature exactly when the schedule starts.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.