Clima-Tech: Advanced Climate Control for OEM Vehicles
Vehicle climate control systems within the OEM space require innovation and cutting-edge technology. This is where the Clima-Tech mobile HVAC Control System comes in. This revolutionary system transforms how emergency vehicles, specialty transports, and commercial fleets manage interior climate conditions with unprecedented ease and efficiency.
The Power of Flexibility
What sets Clima-Tech apart from its competitors is its remarkable adaptability. The system was engineered from the ground up to be customizable while maintaining a consistent software framework. This “stackable software” approach allows Simplicity Air to rapidly deploy tailored solutions for specific customer needs without extensive reprogramming.
“We want the system to be easily adapted to meet customer requirements,” notes Brian Bassindale, President of Simplicity Air. This philosophy is embedded throughout the Clima-Tech design, which can be configured for 12v and 24v electrical systems and adapted for various vehicle types.
Advanced Features That Outshine the Competition
Clima-Tech doesn’t just match the competition—it leaves them behind. While competing systems require multiple button presses for basic functions, Clima-Tech features intuitive single-press operation and backlit controls that are easily read in any lighting condition.
Key advantages include:
Adaptive Display Technology: The interface changes color based on operational mode, providing instant visual feedback to operators.
Intelligent Auto Control: One-touch automatic climate management that adjusts blower speed to maintain temperature within 1°F.
E-Breeze Engine-Off Climate Control – Maintain cabin temperature without idling (when paired with an E-Breeze Series product).
Comprehensive Diagnostics: Real-time information for troubleshooting without additional equipment.
Spotlight at FDIC International 2025
The innovative Clima-Tech system was recently showcased by PL Custom Emergency Vehicles at FDIC International 2025, where emergency vehicle manufacturers and fire departments gathered to explore cutting-edge technologies. PL Custom’s vehicles equipped with Clima-Tech drew significant attention for their advanced climate control capabilities, particularly in emergency vehicles where reliable temperature management is crucial for patient comfort and medication storage.
PL Custom representatives highlighted how the system’s intuitive interface allows first responders to make quick adjustments without distraction, while the advanced diagnostic capabilities help fleet managers maintain optimal system performance with minimal downtime.
Engineering Excellence
Behind the sleek interface lies sophisticated engineering. The main controller (89170100 Clima-Tech HVAC Controller) manages outputs and communicates with other devices via CAN network protocols. The system can operate with or without Simplicity Air’s operator interface (89170101), accommodating customers who prefer to use their own interfaces.
The control logic incorporates multiple operational modes:
- Engine-on operation
- Engine-off operation with E-Breeze technology
- Automatic temperature control
- Manual temperature control
The system also includes intelligent fault detection, categorizing issues as Non-Operational Faults (system shutdown required), Non-Reoccurring Faults (temporary issues that self-resolve), or Conditional Faults (issues that allow continued operation with monitoring).
Looking Forward
With development completed in early 2025 and successful deployments with partners like Wolfe Equipment and PL Custom, Clima-Tech represents Simplicity Air’s commitment to mobile HVAC climate control innovation. Whether for emergency vehicles, work trucks, or specialty transport, Clima-Tech delivers precise climate control with unmatched reliability and ease of use, proving why Simplicity Air remains at the forefront of mobile HVAC innovation.
