Mobile Structural Training Unit (MTU)
Bring elite-level structural firefighting and confined space training directly to your department. ProSafe’s MTU offers a versatile, propane-fueled environment designed to simulate realistic fire scenarios for municipal, industrial, and maritime crews—anytime, anywhere.
29+ years | International compliance | Safety-first design | On-time, on-budget
Why Choose the ProSafe Mobile Structural Training Unit?

Versatile Multi-Discipline Training

The MTU is more than just a burn building on wheels; it is a multi-purpose training hub. It seamlessly combines live-fire suppression scenarios with integrated confined space training, allowing your crew to master search and rescue, breach entry, and technical rescue in one self-contained unit.
Superior Durability & Corrosion Resistance

Built to endure the harshest training environments, the MTU features an exterior and framing constructed from corrosion-resistant materials. The interior is lined with advanced heat and flame-resistant materials, ensuring the structure remains safe and stable through years of high-intensity use.


Energy & Cost Efficiency

Our proprietary low-pressure vapor propane system provides a highly realistic flame signature while remaining remarkably cost-efficient. By eliminating the mess and expense of Class A materials, the MTU allows for more training repetitions for every dollar of your budget.
Key Features & Capabilities
Pro-Safe Fire Training System Inc. builds live fire training systems shaped by real-world fireground experience. Every simulator and prop is designed to deliver realistic training conditions with the control, consistency, and safety standards instructors and crews rely on.
NFPA Compliant Performance
Every MTU is engineered to meet or exceed all performance criteria identified by the NFPA, ensuring your training program remains fully compliant.
Integrated Confined Space Scenarios
Designed with customizable interior layouts to simulate the tight quarters and low-visibility challenges found in municipal and maritime environments.
Clean-Burning Vapor Propane
Our P-250 vapor system provides “push-button” fire control that is environmentally friendly and requires zero post-training debris cleanup.
Multiple Size Configurations
Choose from 24’, 40’, and 53’ versions to perfectly match your department’s training footprint and scenario complexity.
Turnkey Mobility
Fully trailer-mounted and ready for transport, the MTU allows regional training academies to share resources and bring world-class facilities to remote stations.
Why Propane?

Propane provides the most realistic simulation of fire. It offers lower costs through reduced maintenance and less fuel burned. Propane is also more environmentally friendly than alternative fuel sources.
benefits of propane live fire training
- Realistic fire simulation with controllable, repeatable flame behaviour
- Lower maintenance requirements with cleaner operation and reduced residue
- Reduced fuel use through efficient burns and scenario control
- Cleaner operation compared to many traditional fuel alternatives
Fuel flexibility and integration
Pro-Safe systems can also be configured to integrate with natural gas and Tek Flame, offering additional flexibility to match site requirements, training objectives, and available fuel sources.


Compliance and Safety Record

Pro-Safe Fire Training Systems Inc. designs live fire training systems to align with a wide range of stringent international compliance requirements. This commitment has positioned Pro-Safe to support training programs and facilities that serve military, airport ARFF, and civilian fire departments, where regulatory expectations and safety standards are exceptionally high.
Safety is central to every simulator, prop, and training evolution. Developed by firefighters for firefighters, Pro-Safe systems are built for controlled operation, repeatable scenarios, and responsible training environments. To date, no training-related injuries have been reported as a result of training with Pro-Safe systems.
Frequently ASked Questions
Selecting the right live fire technology is a critical decision for any department. To help you evaluate our systems, we’ve addressed the most common questions regarding compliance, safety, and customization. Find the clarity you need to choose the best solution for your team’s mission readiness.
Latest Updates
Stay current on live fire training best practices, new system innovations, and real-world delivery highlights from Pro-Safe. Explore articles covering ARFF training, mobile trainer applications, safety, maintenance, and evolving compliance standards.
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