* Single or dual compressors
* Environmentally safe refrigerant (R-134a)
* Outstanding IPLV efficiencies (especially with dual)

* Environmentally safe refrigerant (R-134a)
* Higher IPLV than any other technology
* Smallest footprint & lower maintenance cost/ton

* Environmentally safe refrigerants (R-134a/R410a)
* Quieter operation & smaller footprint than others
* More standard features than any other manufacturer

* Variable dimensioning allows site adaptability
* Standard construction is 2" double-walled, R-12
* Specifiable fan, coil, filter & cabinet construction

* Horizontal or vertical arrangements
* Standard construction is 1" double-walled, R-6
* Competitively priced & standard feature rich

* Standard construction is 2" double-walled
* Specifiable fan, coil, filter & cabinet construction
* 20:1 turndown gas heat, hot gas bypass & reheat

*Industrial grade drives for HVAC applications
* Rated at 140 F ambient (ind. std. = 110 F)
* 3 contactor bypass available
* Manual or BAS actuated bypass available

* Industrial Starters for HVAC applications
* Contactors & Molded case circuit breakers
* Industrial, low voltage & automation controls
* Motor protection, safety & control relays

* Equipment, piping & ductwork support systems
* Telecom & antenna mounting rack systems
* Cable tray support systems
* Application specific design services

* Compact design & high heat transfer efficiency
* Specifiable construction materials & features
* 100+ years experience in industrial heat transfer
* Application specific design services

* Modules connect to meet project tonnage
* Modules fit through 30" wide doors (small footprint)
* Copeland scroll compressors with individual circuits
* Packaged controls & service features

* Industry innovator in ductless DX HVAC systems
* Simultaneous heating & cooling on single system
* Modular condensing unit configuration
* Cassette, fan-coil & wall-mtd. evaporator configs.

* Amplified flow sensor ring (higher accuracy)
* 4 lb/SF insulation standard (higher thermal eff.)
* Hydronic or elec. heat (staged or 0-100% SCR cont.)
* 3 speed or ECM fan motors

* Mold control construction features
* High efficiency insulation (varies by model)
* Hydronic or elec. heat (staged or 0-100% SCR cont.)

* Mold control construction features
* High efficiency insulation (varies by model)
* Hydronic or elec. heat (staged or 0-100% SCR cont.)

* Packaged central plants tailored to your jobsite
* Factory controlled manufacturing & quality
* Engineer & owner specifiable features
* Better control of construction schedule
* Fastest delivery for CUSTOM plant design
* Air cooled packaged plants 100-2000 tons
* Water cooled packaged plants 400 - 20,000 tons
* Separate electrical service rooms
* Primary/secondary or variable primary flow pumping
* Controls to match site conditions / owner preference

* Mini-pleats, HEPAs, ULPAs for HVAC applications
* Dust, liquid & gas phase filters
* Clean room, Cat III & IV lab & paint booth filters
* Custom enclosures & application design assistance

* Manual or automatic hydronic balancing valves
* HVAC terminal unit coil connection hose kits
* Specifiable const: brass housing, SS internals
* Individually bagged & tagged at factory

* Variable dimensioning allows site adaptability
* Standard construction is 2" double-walled, 4"-6" opt.
* Specifiable fan, coil, filter & cabinet construction
* IAQ drain pan, coil racks & casings standard

* Variable dimensioning allows site adaptability
* Standard construction is 2" double-walled, 4"-6" opt.
* Specifiable fan, coil, filter & cabinet construction
* IAQ drain pan, coil racks & casings standard

* Industry leader in Vane Axial Fan Technology
* Heavy duty industrial application fans
* Specifiable const: steels, bearings, coatings, etc.
* Custom designed to fit your application needs

* Lowest first cost system for high bay structures
* Centrifugal fans allow fewer units/installation
* Chilled of Dx cooling, gas, steam or HW heating
* Best system concept for space temperature control

* High static & wall thickness penthouse system
* Specifiable fan, coil, filter & cabinet construction
* Specifiable const. matls.: coppper, ss, aluminum
* Custom designed to fit your application needs
* Custom quality energy recovery units

* Industry leader in science of isolation
* Spring or sheer type isolation hangers
* Spring or sheer type isolation equipment supports
* Spring type isolation curbs and rails

* Industry leader in specialty process chillers
* Bio-medical, fermentation & semi-conductor uses
* Packaged with pumps, controls & hydraulic spec.
* 1-120 ton units for integrated process systems

* Industry leader in up-blast fan technology
* Heavy duty laboratory application fans
* Specifiable Const: plastics, metals, coatings, etc.
* Custom designed to fit your application needs

* Industry leader in humidification technology
* Commercial, institutional & industrial applications
* Steam, electric, or gas fired designs
* Custom designed to fit your application needs

* Direct replacement units with 8 hour changeout
* Standard construction is 2" double-walled
* Specifiable fan, coil, filter & cabinet const.
* Aluminum cabinet casing standard (low weight)

* Pinnacle dual wheel outside air unit
* Revolution active desiccant hybrid roof-top units
* 3 Angstrom desiccant provides superior performance
* 600 - 80,000 CFM sizes to suit your job

* Environmentally safe refrigerants (R-134a/R-22)
* Water or air cooled modesl available
* Industry leader in gas engine chiller technology
* Custom designed to fit your application needs

* Plant controls with adaptive logic strategies
* Interfaces with other OEM BAS manufacturers
* DDS interfaces with other OEM equipment mfgrs

* Ultra-violet lamps for HVAC applications
* Industry leader in UV HVAC technology
* Ductwork & AHU applications
* Custom designed to fit your application needs

* Chilled water or Dx cooling options
* Proven experience with humidity control
* Features to accommodate design conditions
* Custom designed to fit your application needs

* Electric unit heaterse and controls
* Electric duct heaters and controls
* Specifiable features: voltages, steps, SCR, etc.
* Custom designed to fit your application needs