AmerTac RFK306LC Wireless Remote and Receiver Kit, 13 A, 1000 W, 80 ft, 12 V Battery

Hi, there! Thank you for asking about the Honeywell TL7235A1003 thermostat. There could be a few potential causes for your thermostat reading a higher temperature than what you set it to. First, the thermostat might not be calibrated correctly. Second, the thermostat might be placed in a location that is not representative of the overall temperature of the space. Third, there could be an issue with the heating and cooling system itself. Lastly, it's also possible that there could be a problem with the thermostat itself. We strongly suggest you contact the manufacturer at 1-877-841-2840 for technical concerns. They will be happy to assist you further. Thank you for visiting PlumbersStock. We hope to hear from you soon. Have a great day!