TH Thermostats

Pipe-Sensing Temperature Controls for Freeze Protection and Process Temperature Maintenance. Ordinary and Hazardous Locations.

The TH Series of thermostats provides affordable, mechanical on/off switching in response to the temperature sensed at the pipe.

Applications Features Specification Sheets
  • Freeze protection and temperature maintenance for piped liquids
  • Affordable, automatic on/off switching for heating cable
  • TH4X325, TH4X325-2 and TH4X600 are suitable for use in ordinary and corrosive lLocations
  • TH7325, TH7325-2 and TH7600 are suitable for use in hazardous locations
Nelson Heat Trace
TH Thermostats