Lennox Strategos Rooftop Unit

Lennox Strategos Rooftop Units

Efficient, reliable and innovative, Lennox Strategos Rooftop Units offer exceptional comfort to commercial buildings. With its ENERGY STAR qualified units, Lennox helps reduce energy expenses and enhance indoor air quality, delivering a low total cost of ownership.

Introducing Lennox Strategos Rooftop Units

Lennox Strategos Rooftop Units are designed to deliver industry-leading efficiency and reliable performance. The rooftop units come in various sizes ranging from 3 to 24 tons, making them suitable for a broad range of commercial buildings. With up to 16.1 SEER, 14.3 EER, and 16.8 IEER, these rooftop units offer exceptional energy efficiency. They are also ENERGY STAR qualified, which means they help control energy expenses, reduce environmental impact and deliver superior indoor air quality.

Exceptional Comfort and Indoor Air Quality

Lennox Strategos Rooftop Units offer exceptional comfort and indoor air quality. With its filter driers that protect the system from dirt and moisture, economizer that improves indoor air quality and allows energy-saving operation, and MSAV® supply fan that provides year-round savings and comfort, the units ensure a comfortable and healthy environment for building occupants. Moreover, the rooftop units have thermostatic expansion valves that provide peak cooling performance across the entire application range.

Smart and Reliable System Design

Lennox Strategos Rooftop Units are designed to be smart, reliable and easy to service. The Prodigy® unit controller tracks the runtime of every major component and records the date and time when service or maintenance is performed. The SmartWire™ system simplifies field sensor or thermostat installation through advanced connectors that are keyed and color-coded to help prevent miswiring. Additionally, the rooftop units have isolated compressor compartments that allow for performance checks during normal compressor operation without disrupting airflow.

• Up to 16.1 SEER, up to 14.3 EER and up to 16.8 IEER
• Available in 3, 5, 10, 20 and 24 tons (gas/electric and electric/electric)
• ENERGY STAR® qualified
• Available MSAV® supply fan provides year-round savings and comfort with reduced energy consumption, improved indoor air quality and code compliance

Comfort/IAQ

• Filter driers protect the system from dirt and moisture
• Economizer (optional) improves indoor air quality and allows energy-saving operation

Serviceability

• Independent motor mount allows for easy, efficient access without removing top panel
• Full-perimeter base rail provides greater structural integrity, so the unit is easier to handle when rigging and transporting
• Slab coil permits faster, more thorough cleaning of condenser coil
• Isolated compressor compartment allows performance check during normal compressor operation without disrupting airflow
• Slide-out blower deck improves access to belt, blower and motor, reducing maintenance time
• Hinged access panels provide quick access to components and protect panels and roof from damage during servicing
• Swing-out economizer air hood makes installation quick and easy
• Ground fault circuit interrupter (GFCI) provides a convenience outlet for 115V tools
• Circuit breaker allows quick and easy unit power shut-off plus unit maximum overcurrent protection

Reliability

• Prodigy® unit controller 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. The unit controller intelligently operates the rooftop unit to help ensure reliability, maximum efficiency and comfort.
• SmartWire™ system simplifies field sensor or thermostat installation through advanced connectors that are keyed and color-coded to help prevent miswiring
• Prodigy control system helps ensure the most accurate setup, reducing startup issues by up to 60%
• Scroll compressor provides reliable, long-term operation
• BACnet module allows two-way communication for system monitoring, diagnostics and remote troubleshooting
• Multiple compressors allow the unit to provide efficient cooling with up to four stages of cooling capability
• Corrosion-resistant cabinet is galvanized steel under a two-layer painted surface that protects against rust and corrosion
• High- and low-pressure switches safeguard compressor from extreme operating conditions and unnecessary wear and tear
• Thermostatic expansion valves provide peak cooling performance across the entire application range

Options

Factory-installed options

• 230/3/60, 460/3/60, 575/3/60 Volt
• Evaporator coil corrosion protection
• Condenser coil corrosion protection
• Stainless steel heat exchanger
• LPG/Propane fuel supply
• Constant air volume supply fan
• Hail guard (20- and 24-ton only)
• MSAV (multi-stage air volume) supply fan
• Manual outdoor air damper with hood
• Economizer with barometric relief, hood and enthalpy or global control
• Power exhaust fans with damper position control (10- and 20-ton units only)
• Novar 2051 DDC
• CPC 810-3062 DDC
• Novar integration (requires Novar system gateway device)
• CPC integration (requires CPC system gateway device)
• Interoperability via BACnet or LonTalk® protocols
• Return smoke detector
• Supply smoke detector
• Dual/single enthalpy

Field-installed options

• 14-inch bolt-together curb
• 24-inch bolt-together curb
• Novar 2051 DDC
• CPC 810-3062 DDC
• CO2 sensor
• Thermostat
• Fresh-air tempering
• Coil guard
• Hail guard