Protect What You Love

Proteng Fire Suppression: Stop an RV Fire Before It Spreads


THIA by PROTENG® is a fully automatic and self-contained fire suppression device that can be custom-installed in RVs in areas at the highest risk of fire. It leaves no residue, is non-corrosive and uses a unique, patented delivery system using a liquid gas that puts out fires in milliseconds.

Designed for those hard-to-reach places and suppress fire at the source, THIA by PROTENG® is available in two versions, standard and heavy-duty. Consisting of a polyamide (synthetic polymer) tube filled with FM-200 that when exposed to potentially threatening temperatures (exceeding 158 degrees Fahrenheit for the standard system and 194 degrees Fahrenheit for the heavy-duty system), the tube ruptures dispersing the gas and extinguishing the flame at its hottest point.

The most commonly-used areas of protection in RVs are:

  • Electrical Areas – battery compartments, inverter, fuse panel, and other areas of electric distribution
  • Engine Compartments – diesel or gas
  • Generators
  • Water Heaters
  • Refrigerators

Not just for RVs either! Use it for your tow vehicle, mobility scooter, golf cart, and anywhere else at a higher risk of fire.

THIA can be the difference between minimal damage and a total loss. Most importantly, it can save lives!

FMCA members are eligible for package pricing and discounts of up to 10% on PROTENG® products and services. Prices start at $159 up to $1,399 for each area of protection, depending on the volume of the area requiring protection. CLICK HERE to learn more, place an order, or schedule your custom install.

  • Environmentally Friendly
  • Non-Corrosive
  • Safe for Electronics
  • Leaves no Residue