HONEYWELL TH6110D1039 1 heat/1 cool conventional and heat pump programmable thermostat with R, Rc, C, W (O/B), Y and G terminals. Large Display. The FocusPRO™ programmable thermostat provides electronic control of 24 Vac conventional and heat pump systems or 750 mV heating systems.• If used as directed, programmable thermostats can save up to 33% on annual heating and cooling costs. Savings may vary depending on geographic region and usage.
• Weekday/Weekend programming - use as a 5-1-1 (Weekdays, Saturday, Sunday) or 5-2 (Weekdays, Weekend) programmable thermostat, whichever best fits your lifestyle.
• Large, clear, backlit display - easy to read in various lighting conditions.
• Display size options - available in large screen or standard.
• Precise comfort control (+/- 1Âº F) - maintains consistent comfort to the highest level of accuracy.
• Simplified programming and operation.
• Easy change battery door - flip out door allows for easy battery replacement without removing or disassembling the thermostat.
• Built in instructions - simple, pull out instruction manual.
• Energy savings - program to save up to 33%* on annual heating and cooling costs.
• Adaptive Intelligent Recovery™ - ensures programmed temperature is reached by programmed time.
• Temperature range stops - prevents user from setting the temperature too high or too low.
• 5-year limited warranty.