Digital Display BAYSTAT155 Thermostat

Manufacturer Part Number: BAYSTAT155

The Trane BAYSTAT155 Digital Thermostat is a wall-mounted, non-programmable temperature controller designed for compatible commercial HVAC systems, including rooftop air conditioners and heat pumps. It features a digital display that allows users to monitor indoor temperatures and adjust heating and cooling settings. With support for up to three heating stages and two cooling stages, the thermostat accommodates multi-stage HVAC equipment to help maintain comfortable indoor conditions. Its straightforward controls make it suitable for commercial buildings requiring dependable and easy-to-use temperature management.

The BAYSTAT155 includes an automatic changeover function that enables switching between heating and cooling modes according to the selected settings and system requirements. Its non-programmable design provides direct temperature control without the need to configure weekly schedules. The thermostat connects to compatible HVAC equipment through physical wiring, making it suitable for installations that require conventional control rather than smart-home connectivity. Connection type: Wired thermostat. It does not have built-in Wi-Fi or wireless connectivity.

Key Features

• Automatic changeover
• Non-programmable operation
• Three-stage heating control
• Two-stage cooling control
• Digital display