Energence® Rooftop Units

Lennox Commercial Rooftop 2

Efficiency

  • Up to 18.0 SEER, 16.0 IEER and 12.8 EER
  • Optional SmartAirflow® system can save up to 35% of annual ventilation energy consumption compared to traditional rooftop units
  • Available MSAV® supply fan provides year-round savings and comfort with reduced energy consumption, improved indoor air quality and code compliance
  • Available in 3-50 tons (gas/electric and electric/electric)
  • Exceeds ASHRAE 90.1-2010 minimum standards by 92%
  • ENERGY STAR® qualified
  • Available factory- or field-installed high-performance economizer meets Title 24 requirements

Comfort/IAQ

  • Corrosion-resistant, removable, reversible, double-sloped drain pan provides application flexibility, durability and improved serviceability
  • Foil-faced insulation on all internal surfaces that contact airflow helps minimize airborne fibers and improve IAQ
  • Multiple cooling stages helps reduce temperature swings and maintains tighter control for improved comfort
  • ComfortSense® 8500 Commercial Thermostat enables all four stages of heating and cooling
  • Patented Humiditrol® dehumidification system allows for independent control of temperature and humidity, providing enhanced comfort control

Serviceability

  • Hinged access panels provide quick access to components and protect panels and roof from damage during servicing
  • Isolated compressor compartment allows performance check during normal compressor operation without disrupting airflow
  • Slide-out blower allows quick belt tensioning, adjustment or replacement and makes cleaning the blower easier
  • BACnet® module allows two-way communication for system monitoring, diagnostics and remote troubleshooting

Reliability

  • Environ™ coil system significantly reduces refrigerant charge requirements and offers innovative technology that helps maximize reliability and sustainability
  • Prodigy® 2.0 unit controller with enhanced user interface makes setup, troubleshooting and servicing easier than ever. Each unit tracks the runtime of every major component and records the date and time when service or maintenance is performed.
  • SmartWire™ system simplifies field sensor or thermostat installation through advanced connectors that are keyed and color-coded to help prevent miswiring
  • Scroll compressor provides reliable, long-term operation
  • Thermostatic expansion valves provide peak cooling performance across the entire application range (fixed orifices are available on standard-efficiency 12.5-ton model)
  • Interlink compressor delivers increased reliability and better efficiency

Options

  • Ultra-Low NOx rooftop units are available in 3 to 5 tons. Energence Ultra-Low NOx units are designed to meet California’s New Gas Heat Emissions Rule 1111.