AIREDALE/Modine
• Packaged Classroom Units
• Classroom Heat Pumps
• Ceiling Cassettes

Air Monitor
• Air Flow Measuring
• Outside Air Measuring

AeroSonics
• Acoustical Plenums
• Rectangular, Circular & Elbow Silencers

Arrow United
• Louvers
• Control Dampers
• Acoustical Louvers

Brasch Manufacturing
• Electric Duct Heaters
• CO, NO2 Gas Detection

Carroll Manufacturing
• Kitchen Exhause Systems
• Grease Removal Systems

Cascade Air Systems
• Compact Air Handlers
• Noise Control

Circul-Aire
• Odor Removal/Indoor IAQ
• Gas Phase Filtration

CustomAire
• Central Station Air Handlers

Desert Aire
• Industrial Dehumidification
• Ice Arena Dehumidification
• Indoor Pools
• Dedicated Outside Air Units

DESICAiR
• Dehumidification

Dunham-Bush
• Air & Water Cooled Chillers
• Central Station Air Handlers

Energy Labs
• Custom Air Handlers
• Evaporative Cooling
• Energy Recover Units

Flakt/Woods
• Axial Flow Fans
• Mixed Flow Axial Fans

Gripple Hang-Fast
• Cable Hangers for Ductwork and Equipment

Harvey
• Garage Exhaust Systems

Hastings
• Make-up Air Units
• Direct/Indirect Gas Fired

Kees Inc.
• Kitchen Exhaust

Lattner Boiler
• Gas/Electric Boilers
• Steam / Hot Water

Lindab
• Self-Sealing Spiral Ductwork Systems
• Registers
• Oval / Double Wall

Metal*Aire
• Grills, Registers, Diffusers
• VAV Boxes
• Hospital Systems

Mitsubishi
• Adjustable Frequency Drives
• Smart Motor Starters

Modine Air Systems
• Gas Fired Infrared Heaters
• Gas Fired Makeup Air Units
• Hydronic Heating Units

Onicon
• Water Flow Meters
• BTU Meters

Penn/Barry
• Power Roof Ventilators
• In-Line Fans
• Propeller Fans
• Centrifugal Fans

Prefco
• Fire / Smoke Dampers
• Control Dampers

Petra
• Packaged Rooftop Units
• Central Station AHU's
• Custom Air Handlers
• Air Cooled Chillers
• Fan Coils

Scott Springfield
• Custom Air Handlers

Spinnaker Industries
• Energy Recovery Units
• Air Handlers
• Economizers
• Roof Curbs
• Heat Pumps
• UV Air Purification
• Screening

Strobic Air
• Fume Hood Exhaust Fans

Stulz Air Tech (SATS)
• Computer Room Units
• Ultrasonic Humidifiers

Supreme Fans
• Fans

Tandem Chillers
• Modular Chillers
• Split Systems

TSI, Inc.
• Lab Fume Hood Controls
• Hospital / Lab Room Controls
• Test Instruments

The Whalen Company
• Vertical Stacked HP's
• Riser Heat Exchanger
• 50/50 Unit
• High Rise Fan Coil Units