Product Details
The Peco fan coil thermostat, model TB155-048, is designed for use in HVAC systems with 2/4 pipe fan coil applications, providing automatic internal switching between heating and cooling. It features advanced self-configuring circuitry that enables contractors to install it directly to input voltages ranging from 24 to 277 VAC at 50 or 60 Hz. The thermostat includes an on-off system switch, a 3-speed fan switch, and supports 1 heating and 1 cooling stage. It accepts connections for both 24 to 277 VAC and fan continuous operation. The product comes with a 5-year limited warranty.








