Efficient Operation

• Standard and high efficiencies available in 3- to 30-tons, up to 13.25 SEER, up to 12.2 EER and up to 14.7 IPLV.
• ASHRAE 90.1 compliant.
• ENERGY STAR® qualified.*

Application solutions for efficient operation

• Integrated Modular Controller – provides centralized control and fast, simple troubleshooting to reduce operation and service cost.
• Humiditrol® Dehumidification System – helps control humidity levels, improving comfort and indoor air quality.
• Multiple Compressors – allow the unit to provide efficient cooling with four-cooling-stage capability.
• Thermostatic Expansion Valves – provide peak cooling performance across the entire application range for better comfort.
• Variable-Frequency Drives – provides variable air volume unit operation to meet a variety of zoning system needs.

Quick, easy installation and maintenance

• 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 coil cleaning.
• Hinged Toolless Access Panels – provide quick access to components and protect panels and roof from damage during service.
• Isolated Compressor Compartment – allows performance check during normal compressor operation without disrupting airflow.
• Slide-Out Blower Deck – improves access for belt, blower and motor, reducing maintenance time.

Reliable performance

• Corrosion-Resistant Cabinet – galvanized steel cabinet under a two-layer painted surface protects against rust and corrosion.
• High- and Low-Pressure Switches – safeguard compressor from extreme operating conditions and unnecessary wear and tear.

Factory installed options

• Humiditrol dehumidification system
• R-22 or R-410A refrigerant
• Low- or high-static motors and drives
• NEMA high-efficiency supply fan motors
• Coil corrosion protection
• Refrigerant service valves
• Stainless steel heat exchanger
• HACR breakers
• Variable-air-volume bypass (select models)
• Variable-frequency drives on supply fan (select models)

Field-installed accessories

• Standard and high static power exhaust fans (select models)
• Energy Recovery Systems (wheels)
• 14" and 24" Curbs
• Combustion air intake and exhaust extensions
• LPG conversion
• Coil guards
• Hail guards
• Humidity sensor
• CO2 sensor
• Temperature sensor
• UVC germicidal lamp

Factory options or field accessories

• Economizers
• Outdoor air dampers
• Disconnects
• GFIs
• Barometric relief
• Standard powered exhaust (select models)
• Supply and return smoke detectors
• Dirty filter switch
• MERV 8, 11 and 15 filters
• Fresh air tempering

Warranty

• 15-Year Limited Warranty on stainless steel heat exchanger.
• 10-Year Limited Warranty on aluminized heat exchanger.
• 5-Year Limited Warranty on compressor.
• 3-Year Limited Warranty on Integrated Modular Controller.
• 1-Year Limited Warranty on covered components.

T-Class Roof Top Units

Features and Benefits

Efficient operation

• Standard- and high-efficiency available in 2- to 25-ton, up to 13.5 SEER, up to 11.0 EER and 11.4 IPLV.
• 2- to 5-ton models meet ASHRAE 90.1 regulations and NAECA regulations
• 6- to 25-ton models meet ASHRAE 90.1 regulations.
• ENERGY STAR® qualified.*

Quick, easy installation and maintenance

• Large-Access Panels – remove easily for quick access to the compressor, refrigerant components and electrical controls.**
• Full-Perimeter Base Rail – provides greater structural integrity so the unit is easier to handle when rigging and transporting.
• Isolated Compressor Compartment – allows performance check during normal compressor operation without disrupting airflow.
• Fork Slots on Three Sides – easy to pick up and transport units from almost any angle.
• Slide-Out Blower Deck – improves service access for blower and motor.†

Reliable performance

• Corrosion-Resistant Cabinet – galvanized steel cabinet under a two-layer surface protects against rust and corrosion.
• Multiple Compressor Circuits – allow the unit to provide efficient heating and cooling.†
• Independent Motor Mount – allows for easy, efficient access without removing top panel.
• Direct Spark Ignition – electronic ignition eliminates standing pilot and enhances efficiency (packaged gas/electric model only).
• Pre-defined Supply Fan Motor/Drive Combinations – make selecting components to meet static and airflow requirements quick and easy.
• Thermostatic Expansion Valves – provide peak cooling performance across the entire application range.

Field-installed accessories

• Non-Powered GFI
• HACR circuit breaker
• Disconnects
• High pressure switches
• Economizers with sensible control or single or dual enthalpy control
• Barometric relief dampers
• Manual outdoor air dampers (25%)
• Motorized outdoor air dampers
• Electric heat
• 50% constant volume powered exhaust fan‡
• CO2 sensor
• Return and supply air smoke detectors
• Low ambient kit
• Hail guards
• Coil guards
• MERV 11 Filter
• Link to the L Connection® Network line of commercial controls with an optional Network Thermostat Controller
• LPG Conversion Kit (Gas/Electric only)
• -60°F cold weather kit (Gas/Electric only)
• Combustion air intake or flue exhaust extensions (Gas/Electric only)
• High- and low-static drive kits
• Blower proving switch
• Dirty filter switch

Warranty

• 15-Year Limited Warranty on stainless steel gas heat exchanger.
• 10-Year Limited Warranty on aluminized gas heat exchanger.
• 5-Year Limited Warranty on compressor.
• 1-Year Limited Warranty on covered components.