Freeze Protection Controls

HTS provides Freeze Protection Controls ranging from simple On/Off Thermostats to complete freeze protection Control Panels. Please click on the item below for more information:

  • RTAS – Ambient Sensing Thermostat for freeze protection based on outside temperature
  • RTBC – Bulb and Capillary Thermostat for freeze protection based on actual pipe or surface temperature (line sensing thermostat)
  • DTS – Digital Display Line Sensing Thermostat for freeze protection based on actual pipe or surface temperature with local digital display of line temperature
  • HTLS – Complete Line Sensing Control Panels for 1 – 4 zones of freeze protection based on actual pipe or surface temperatures. Panel options include GFI protection, disconnect switches and electrical distribution for multiple circuits/zones of control
  • FPAS – Complete Freeze Protection Distribution Panel for up to 42 circuits of heat trace cable with GFI monitoring, main/primary circuit breaker disconnect and optional circuit monitoring capability.
  • ITC - Designed for line or ambient sensing heat trace applications and is intended for use in industrial locations in either hazardous (Class I, Division 2) or non-hazardous environments.
  • F200 - 2 and 4-pole devices designed to protect against AC ground faults (AC type) and both AC and pulsating DC ground faults (A type).