ThermaGuard Heated Enclosure Liner
ThermaGuard 100W Finned Heater
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner
ThermaGuard Steam Heater
ThermaGuard Expandable Enclosures
ThermaGuard Insulation
IP65 Protection Standard certified

IP65 Protection Standard

IP66 Protection Standard certified

IP66 Protection Standard

Hazardous Area T6 Rating certified

Hazardous Area T6 Rating

Chemical Plant Freeze Protection Heater Solutions

Terrapin Industrial's Chemical Plant Freeze Protection Heater Solutions provide reliable thermal management for industrial enclosures, instrumentation, and process piping in extreme cold environments. The ThermaGuard product line includes electric heated liners, steam heaters, finned heaters, heated blanket liners, expandable enclosures, and insulation—engineered for hazardous area compliance, rapid installation, and long service life.

Our Range of Products
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • 30-Year Heater Cable Life
  • T6 Hazardous Area Rated
  • 108W–720W Heat Output Range
ThermaGuard 100W Finned Heater

ThermaGuard 100W Finned Heater

  • Maintains 40°F at -60°F Ambient
  • 360° Universal Mounting Bracket
  • Marine Grade Aluminum Body
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

  • Up to 200W Heat Output
  • 12 ft Cable on Conductive Liner
  • Multi-Voltage: 120–277 VAC
ThermaGuard Steam Heater

ThermaGuard Steam Heater

  • 100W at 50 psi Steam Output
  • 304 or 316 Stainless Steel Tube
  • 50°F Freeze Protection Rating
ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • IP65 Dust & Water Protection
  • Single, Double, or Triple Config
  • Class 1 Division 2 Rated Option
ThermaGuard Insulation

ThermaGuard Insulation

  • K-Factor of .159 Thermal Efficiency
  • Urethane or Pyrogel Material Options
  • 320°F Short-Term Temp Resistance

Frequently Asked Questions

What is an explosion proof heater?

An explosion-proof heater is rated and certified for use in hazardous areas where flammable gases or vapors may be present, preventing ignition.

What is a frost protection heater?

What is a regen heater?

What is the life expectancy of ThermaGuard heater cables?

Are these heaters suitable for hazardous chemical plant areas?

Can ThermaGuard heaters operate in -60°F environments?

What heat sources are available for freeze protection heaters?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Chemical Manufacturing

Chemical Manufacturing

Freeze protection for process instruments, enclosures, and piping in chemical plant hazardous areas.

Oil & Gas

Oil & Gas

Heated enclosures and liners protecting field instruments and root valves in sub-zero oil and gas facilities.

Petrochemical & Refining

Petrochemical & Refining

Reliable enclosure heating and insulation for process control instruments in extreme cold refinery conditions.

Power Generation

Power Generation

Temperature maintenance for instrument enclosures and control panels in outdoor power generation facilities.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

ThermaGuard Steam Heater

Steam Heater For Instrument Enclosure | Freeze Protection Solutions

Steam Heater for Instrument Enclosure provides efficient, steam-powered freeze protection for industrial equipment enclosures. The ThermaGuard Steam Heater delivers 100 Watts at 50 psi, constructed from corrosion-resistant 304 or 316 stainless steel, ensuring reliable enclosure heating down to 50°F in demanding industrial environments.
Learn More
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

Freeze Protection Instrument Enclosures for Industrial Applications

Terrapin Industrial's freeze protection instrument enclosures provide modular, patented thermal solutions for industrial instrumentation in extreme cold environments. The ThermaGuard product line includes expandable enclosures, heated liners, insulation, steam and finned heaters, and pipe stands—engineered for oil and gas, petrochemical, and process industries operating in sub-zero conditions.
Learn More
ThermaGuard Heated Enclosure Liner

Instrument Enclosure Heaters for Cold Weather Protection

Terrapin Industrial's instrument enclosure heaters provide reliable cold weather protection for industrial instrumentation in extreme environments. Featuring electric and steam-powered options, these heaters offer superior heat output, hazardous area ratings, and patent-pending designs that reduce installation time while extending service life up to 30 years.
Learn More

Why Chemical & Process Plants Choose Terrapin Industrial

30-Year Heater Cable Life Expectancy

ThermaGuard's patent-pending heated liner uses heater cable rated for 30 years—6× longer than traditional finned or block heaters—reducing replacement costs and downtime.

60% Faster, Lower-Cost Installation

Patented modular design installs in under 2 minutes and reduces total installation cost by 30%, eliminating offsite integration and schedule delays on chemical plant projects.

Hazardous Area & Extreme Cold Ready

ThermaGuard solutions are T6-rated for hazardous locations and proven in -60°F environments, delivering superior safety performance versus T3-limited traditional heaters.

Request a Quote for Freeze Protection Heaters

Submit your requirements and a Terrapin Industrial expert will respond promptly with product recommendations and pricing tailored to your facility.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at