PECO Nonprogrammable Line-Voltage Thermostats

These thermostats have a simple analog display and control temperatures of two- and four-pipe fan coil unit (FCU) systems. FCUs use a coil and fan to heat or cool a room. Indoor air moves over the coil to be heated or cooled before being released into the room. These thermostats allow for multiple settings of the fan's output to gradually heat or cool the room to the desired temperature. They're often installed in hotels, multifamily housing, schools, and other residential and commercial locations. These thermostats are nonprogrammable, so the temperature setting stays the same until it's readjusted.