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

IP65 Protection Standard

IP66 Protection Standard certified

IP66 Protection Standard

Hazardous Area T6 Rating certified

Hazardous Area T6 Rating

Industrial Instrument Heater Enclosures

Industrial instrument heater enclosures from Terrapin Industrial protect critical process instrumentation in extreme cold and hazardous environments. The ThermaGuard product line includes heated liners, finned heaters, steam heaters, soft pak blankets, and expandable enclosures engineered for oil and gas, petrochemical, and process industries across North America.

Our Range of Products

ThermaGuard 100W Finned Heater

ThermaGuard 100W Finned Heater

  • Maintains 40°F in -60°F cold
  • 360° universal mount bracket
  • Marine Grade Aluminum build
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

  • Up to 200W heat output
  • 12 ft heater cable on liner
  • 120V–277V cable options
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • 30-year heater cable lifespan
  • 108W to 720W heat range
  • T6 hazardous area rated
ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • Single, double, or triple config
  • IP65 dust & water protection
  • GRP glass reinforced polyester
ThermaGuard Steam Heater

ThermaGuard Steam Heater

  • 100W at 50 psi / 300°F steam
  • 304 or 316 stainless steel tube
  • 50°F freeze protection rating

Frequently Asked Questions

What temperature environments are ThermaGuard enclosures rated for?

ThermaGuard enclosures maintain safe internal temperatures in environments as extreme as -60°F (-51.1°C) when equipped with the heated liner system.

Are these heater enclosures suitable for hazardous area installations?

How long does the heater cable in the ThermaGuard liner last?

Can the enclosures be installed around existing live instruments?

What heat output range is available for the ThermaGuard Heated Enclosure Liner?

What voltage options are available for ThermaGuard electric heaters?

Is a steam-based heating option available for instrument enclosures?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas

Oil & Gas

Freeze and temperature protection for process instruments, root valves, and Coriolis meters in field environments.

Petrochemical & Chemical Manufacturing

Petrochemical & Chemical Manufacturing

Hazardous area T6-rated enclosure heaters protecting process control instruments in petrochemical plants.

Arctic & Extreme Cold Environments

Arctic & Extreme Cold Environments

Expandable enclosures and heated liners maintaining safe temperatures in sub-zero arctic operating conditions.

Power Generation & Marine

Power Generation & Marine

Corrosion-resistant marine-grade heaters and enclosures protecting instrumentation on offshore and power generation assets.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil & Gas and Process Industries Choose Terrapin Industrial

Patented Modular Enclosure Design

Terrapin's patent-pending ThermaGuard system installs in stages around live instruments, eliminating costly shutdowns and reducing total install time and cost by 30%.

30-Year Heater Cable Life Expectancy

ThermaGuard heated liners deliver a 30-year cable life versus the 5-year typical failure rate of traditional finned and block heaters, significantly lowering long-term maintenance costs.

Hazardous Area & Extreme Cold Rated

Products are rated for T6 hazardous areas and engineered to maintain safe temperatures in environments as extreme as -60°F, ensuring reliable freeze protection wherever it is needed.

Get a Quote for ThermaGuard Heater Enclosures

Submit your project details and a Terrapin Industrial expert will respond quickly with product recommendations and pricing.

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