April 2, 2015: Nuheat is now a Pentair company. More information.


gpt-3 thermostatThe GPT-3 thermostat has a built-in 30 mA (adjustable) ground fault protection and features an adjustable temperature set point at which the thermostat will switch the heating cable(s) on/off.

  • Two-pole contactor switches up to 30 amps load
  • Continuously monitors heating cables for immediate alarming capabilities
  • Built-in 30mA GFEP (adjustable)
  • Simple to install and operate