Chromalox Heat Trace Thermostat TPR – Freeze protection (pcn 390221)

Description

The Chromalox TPR thermostat is designed to
control heat tracing systems used for freeze
protection in nonhazardous locations. The
thermostat has a fixed setpoint of 40˚F(5˚C)
and can be used for ambient sensing or line
sensing. It can be used to control a single
heat trace circuit or as a pilot controller of a
contactor switching multiple circuits.