The Goodman GTST connected thermostat is designed to provide the ultimate inverter experience when installed a part of a Goodman SD inverter system. The GTST thermostat is compatible with all Goodman communicating unitary equipment and can be linked via wi-fi to the Goodman Home app for control from an iOS or Android phone or tablet. In addition, the GTST thermostat can be voice controlled with Amazon Alexa or Google Assistant. For efficiency and comfort, the homeowner can program up to four schedule events per day on a seven day schedule. Contractors will appreciate the aux output, which can be configured for a humidifier, a dehumidifier, or as the primary or secondary heat source. Commissioning and set up is simplified with the installation tools available on the Goodman Installer app.