Product ID: CHA16

Air Conditioner, Electric Heat Pump

In the 90s, we know that rooftop systems must do much more than efficiently heat and cool commercial facilities. Indoor air quality, ventilation, energy management and operating cost will all play an important role as mew minimum thermal and environmental standards take effect. Commercial buildings require advanced technology to meet these growing health and environmental factories. Lennox is your gateway to this expanded HVAC horizon of total comfort. Our packaged CHA 16 air conditioners and Chp16 heat pumps, combined with our wide range of total comfort accessories, will meet your needs today to comply with the new building codes taking effect this decade. For almost a century, customers have come to expect the highest standards of quality from Lennox. Our CHA16 and CHP16 series is no exception. Take a look for yourself. With Lennox technology...total comfort is within your reach. Cleaner and heal their work environments: the CHA16 and CHP16 are more than just an air conditioner or heat pump system. When matched with the proper economizer, energy management controls and zoning system, they become a total comfort system to enhance the quality of life environments. Today's commercial buildings require rooftop systems with advanced engineering to meet stricter thermal and environmental regulations. The CHA16 and CHP16 are engineered to meet all present and anticipate regulations with comfort that you can cunt on. With new, higher ventilation rates established by ASHRAE standards, lennox is making it easier for you to meet these requirements today with our full line of total comfort accessories.

• Quality and reliability:
• Rugged, dependable compressor: CHA16 2-5, ChA16 6.25-25.
• Large refrigerant coils with rifled, copper tubing and enhanced aluminum fins: CHA16 2-5, ChA16 6.25-25.
• Electric heat section (optional): CHA16 2-5, ChA16 6.25-25.
• Choice of one- or two-inch filters: CHA16 2-5, ChA16 6.25-25.
• Direct-drive condenser fan: CHA16 2-5, ChA16 6.25-25.
• Weather-resistant cabinet: CHA16 2-5, ChA16 6.25-25.
• Performance:
• One-stage heating and cooling: CHA16 2-5
• Two-stage heating and cooling: ChA16 6.25-25.
• Multi-speed air flow system: CHA16 2-5, ChA16 6.25-25.
• Optional economizer: CHA16 2-5, ChA16 6.25-25.
• Dual refrigerant circuits: ChA16 6.25-25. (Three circuits on the CHA16-1853)
• Application flexibility:
• Convertible downflow or horizontal discharge: CHA16 2-5, ChA16 6.25-25.
• One curb fits all: CHA16 2-5.
• Sturdy, low profile cabinet size: CHA16 2-5, ChA16 6.25-25.
• Power entry through curb: CHA16 2-5. (Power entry is optional on CHA16 6.25-12.5 and CHP16 7.5 & 10 tons. Bottom power entry is standard on units 15 tons and larger.)
• Power entry through base: ChA16 6.25-25.
• Quick-connect indoor blower and outdoor fan motors: CHA16 2-5.
• Indoor blower motor speed tap selector: CHA16 2-5.
• Safe, worry-free internal protection:
• Expansion valves: TXV 4&5 ton only(CHA16 2-5.)
• High pressure switches: CHA16 2-5, ChA16 6.25-25.
• Loss of charge switches: CHA16 2-5, ChA16 6.25-25.
• Freezestats: ChA16 6.25-25.
• Compressor crankcase heater: CHA16 2-5, ChA16 6.25-25.
• Compressor overload protection: CHA16 2-5, ChA16 6.25-25.
• High-capacity filter drier: strainer, ChA16 6.25-25.

Features:

• Outdoor air and better filtration:
• An optional economizer assures continuous outdoor air to provide healthier indoor air quality, and "free space cooling" to your building.
• The CHA16 and CHP16 feature a choice of one- or two-inch filters for higher filtration (two-inch filters are standard on all models larger than 5 tons).
• Balanced comfort levels:
• The lennox VVHC (variable volume heating and cooling) zoning system reduces "hot" and "cold" spots commonly found in commercial environments.
• Using electronic dampers and digital sensing zone thermostats, our zoning system automatically adjusts airflow and temperature for large space demands without sacrificing the crucial balance of comfort in other areas of the building.
• Accessories are convenient to install:
• All CHA16 and CHP16 units feature a special commercial control platform with plug-in connections for easy accessory attachment.
• Slide-in economizer assembly installs in minutes.
• Simple design means quick installation:
• Convertible downflow or horizontal discharge allows easy installation and versatile applications.
• Power entry can be through the unit side, through the curb or through the base, depending on the model.
• On the smaller units, one curb fits all sizes, with adapter and full perimeter curbs available or larger models.
• From a business standpoint: with almost a third of building operation costs coming from HVAC systems, the CHA16 and CHP16 are designed to address four critical business considerations:
• Energy savings: all CHA16 and CHP16 models meet or exceed the minimum 1993 national energy efficiency standards and the ASHRAE standards for efficiency requirements.
• Cost control: in addition to energy savings, the CHA16 and CHP16 combined with optional total comfort accessories can lower overall building operation casts even more.
• Application flexibility: all Lennox 16 series products-CHA16, CHP16 and GCS16-utilize the same cabinet design and have common accessories (such as curbs, economizers and controls, this common design flexibility allows you to mix or match units to fit any application without changing roof curbs or ductwork.
• Service faster and easier: access panels are easily removed allowing quick an easy entrance to the compressor, refrigerant components and electrical controls; Vapor and liquid line service valves have gauge ports for easy maintenance; Service faster and easier: thermometer well provides a means for quick diagnosis; Service faster and easier: service valves and ports allow for easy refrigerant recovery and reclaim.
• Utility rebates: Utilities throughout North America are established demand side management programs to reduce peak electrical loads; With many utilities offering rebate incentives for equipment with high efficiency ratings, the highly efficient Lennox CHA16 or CHP16 series is the right choice for your office building.

• Minimum Order: Negotiable