Check the listing for details. CARRIER / CLIMATE MASTER 2V781897 1120-431A PROGRAMMABLE THERMOSTAT. Condition: New. Listed at 275.00 USD. This Carrier / Climate Master 2V781897 1120-431A Programmable Thermostat is a must-have for anyone looking to improve the heating, cooling, and air quality in their home or garden. With its programmable features, you can easily adjust the temperature settings and enjoy a comfortable living environment all year round. This thermostat is designed for use with a variety of heating and cooling systems, making it a versatile addition to any home improvement project. The brand of this thermostat is Carrier, and it features a model number of 1120-431A. It is programmable and comes with a range of features that make it easy to use and install. Whether you're a professional HVAC technician or a DIY enthusiast, this programmable thermostat is a great choice for improving the comfort of your home. CARRIER / CLIMATE MASTER 2V781897 1120-431A PROGRAMMABLE THERMOSTAT NEW 30 DAY WARRANTY LOC: G 38 A BK