American Standard ACONT602AF22MAA Programmable Thermostat

American Standard ACONT602AF22MAA Programmable Thermostat (TH6220D1044) is a 7-day, 2H/2C digital thermostat designed for conventional 24-volt heating and cooling systems in residential settings. This Comfort Control model features a 5-square-inch display and a built-in lithium battery to retain programming memory during power interruptions. Programming supports 7-day scheduling (with weekday/weekend options such as 5/2 or 5-1-1) and Auto Changeover between heating and cooling to maintain comfort without manual adjustments. As a 24 VAC, two-stage thermostat, it accepts standard two-stage heating and cooling equipment and is part of American Standard’s traditional thermostat lineup, making it a common replacement for older manual thermostats in existing 24-volt HVAC systems.