Completely self-contained unit - Proprietary heat-exchanger recovers both engine manifold and exhaust heat - Housing specially designed for long-term outdoor exposure - Tamper-resistant with automatic remote notification if unauthorized entry is attempted Proprietary computer controlled operation of all components - Easy to use remote computer monitoring system for all functions, allowing remote diagnostics and repair - Automatic and immediate notification of maintenance personnel in the unlikely event of abnormalities Safety features - Over/under frequency automatic shutdown - Over/under voltage automatic shutdown - Over/under or reverse current automatic shutdown - Low oil level/pressure automatic shutdown - Excessive temperature automatic shutdown Quiet and vibration-free operation - Steel cabinet designed for sound attenuation - Double isolation mounting designed to eliminate vibration Low emissions - Equipment meets federal, state and local air quality requirements