Peco Controls TA155-046 Thermostat

The Peco Controls TA155-046 is a professional-grade electronic thermostat designed for 2-pipe and 4-pipe fan coil applications. This manual changeover thermostat provides reliable control for commercial HVAC systems, featuring a dedicated three-speed fan switch (High, Medium, Low) and a system switch for Heat, Cool, and Off modes. Operating on 120-277 VAC, the TA155-046 ensures accurate temperature regulation across 0 to 50 degrees Celsius or 50 to 90 degrees Fahrenheit ranges. It serves as a direct replacement for the CTE-6112-10, making it a drop-in solution for contractors servicing aging thermostat installations. The rugged design and precise thermistor sensing technology minimize temperature drift and improve energy efficiency in fan coil units. Whether you are performing a Peco TA155-046 installation or retrofitting a multi-family facility, this controller delivers the durability required for high-traffic environments while maintaining simple, intuitive mechanical interfaces for end-users.

• Direct Retrofit Compatibility: Perfectly swaps out discontinued CTE-6112-10 models without requiring wiring modifications.
• Multi-Voltage Capability: Field-proven performance on line voltage HVAC controls ranging from 120V to 277V.
• Precision Control: Integrated thermistor ensures tight temperature setpoint accuracy for optimized occupant comfort.
• Manual Fan Speed Selection: Robust 3-speed switch allows for manual airflow adjustment to suit specific zone requirements.
• Versatile Application: Engineered for both Heating/Cooling and Cooling-only configurations in fan coil unit (FCU) systems.

Common HVAC Contractor Questions:

Is the TA155-046 compatible with 277V systems?
Yes, this unit is rated for high voltage HVAC applications, specifically covering the 120-277 VAC range commonly found in commercial electrical grids.

Can I use this to replace a CTE-6112-10?
Yes, the Peco TA155-046 is the designated CTE-6112-10 replacement, utilizing the same mounting footprint and terminal logic for an efficient changeout.

Does this thermostat support automatic changeover?
No, this is a manual changeover thermostat. The user must manually select the Heat or Cool mode via the front-facing system switch.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.