Nashville Strategos® Rooftop Systems Strategos® Rooftop Systems: The Most Energy Efficient System in the IndustryAfter adding together Environ™, MSAV® and Prodigy® technologies, you’ll get the most efficient Commercial HVAC rooftop system in the industry1: the Lennox® Strategos®. This top of the line, ENERGY STAR® certified equipment produces a SEER (Seasonal Energy Efficiency Ratio) up to 16.1, and 14.3 EER, which will help reduce electric demand and decrease your utility bills. An optional MSAV – that’s Multi-Stage Air Volume – supply fan offers year-round savings with less energy consumption. And this is just the beginning. The Strategos also offers: Enhanced comfort and better indoor air quality Filter driers protect your equipment from dirt and moisture An optional economizer improves IAQ and offers energy-saving operation More reliability Prodigy® unit controller tracks the runtime of every major component and keeps service records to operate the unit at peak efficiency, comfort and reliability SmartWire™ system simplifies thermostat and field sensor installation to reduce the chance of miswiring BACnet module permits two-way communication for system monitoring and remote troubleshooting Corrosion-resistant cabinet made of galvanized steel under a paint finish that safeguards against rust Sharpened serviceability Independent motor mount allows for effortless, efficient access A slab coil allows faster and more thorough cleaning Circuit breaker grants fast and easy power shut-off and shields against overcurrents Our team at Donelson Air Service Experts Heating & Air Conditioning in Nashville is fully trained to install, service and repair Strategos rooftop systems. Call 615-953-9885 to learn more. 1 Claim pertains to 14.3 EER rating for the SCA036H4B 3-ton unit, based on comparison of publicly available information regarding steady-state efficiency (EER) for single packaged rooftop units, 3 to 24 tons, G/E, E/E or cooling only, 3-phase voltage. Established through internal review of competitive literature, December 2012.