Peco Controls TA167-007 Thermostat

The Peco Controls TA167-007 is a precision 0-10 VDC proportional thermostat designed for four-pipe fan coil units and air handling systems. As a heavy-duty analog commercial controller, this unit provides seamless modulating valve control for both heating and cooling applications. The TA167-007 operates on 24 VAC and features a dual-potentiometer interface, allowing for deadband adjustment and precise HVAC temperature regulation in demanding environments. Its rugged NEMA 1 enclosure and terminal block wiring make it a standard choice for contractors replacing legacy Peco T167 series controls. Engineered for proportional-integral (PI) control, it minimizes temperature swings and optimizes actuator performance. Whether you are retrofitting existing fan coil systems or installing new proportional room controllers, this thermostat ensures a reliable 0-10V signal output compatible with most major valve and actuator brands.

• Precise Modulating Control: Delivers a consistent 0-10 VDC output to manage proportional valves and dampers with high accuracy.
• Four-Pipe Compatibility: Specifically designed to handle separate heating and cooling loops simultaneously for commercial HVAC systems.
• Field-Adjustable Deadband: Allows technicians to fine-tune the neutral zone, preventing short-cycling and reducing mechanical wear.
• Simplified Installation: Features a standard wall-mount design with accessible terminals for quick field wiring.

Is the TA167-007 compatible with 2-pipe systems?
While optimized for 4-pipe fan coil units, it can be utilized in 2-pipe configurations if the application requires a dedicated 0-10V modulating signal for a single valve.

What is the power requirement for this controller?
This model requires a 24 VAC Class 2 power supply. Always ensure the transformer is correctly sized for the thermostat and the connected actuators.

How do I adjust the heating and cooling setpoints?
The Peco TA167-007 utilizes dual internal potentiometers for independent adjustment of the modulating control signals across the temperature range.

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.