• Ultraviolet Light for air purification

• Modular
• Process
• Medical Chillers

• Electric Heating products

• Clean room applications

• Variable Speed Drives
• starters
• disconnects

• Artificial Indoor environments

Edwards Engineering

• Valance Heating and Cooling

• Variable Air Volume Terminals
• Air handling units
• Fan Coils

Richmond office only

• Ice storage tanks
• Heat exchangers

• Packaged penthouse mechanical systems

• Cleanroom AHU’s
• Fanwall and ceiling systems

• GRD’s
• Air Terminal units
• under floor air distribution

• Custom Rooftop Units
• WSHP’s
• self contained water cooled

• SINGLE/DUAL COMPRESSOR CENTRIFUGAL CHILLERS
• SCREW CHILLERS-AIR COOLED
• RECIPROCATING & SCROLL CHILLERS
• TEMPLIFIER HEAT RECOVERY & HEAT PUMP
• CENTRIFUGAL CHILLERS
• CUSTOM CHILLER PENTHOUSE UNITS (CHILLER IN A BOX)
• ABSORPTION CHILLER / HEATERS
• FLUID COOLERS
• AIR COOLED CONDENSERS
• AIR COOLED CONDENSING UNITS
• CENTRAL STATION AIR HANDLING UNITS
• CUSTOM DOUBLE WALL AIR HANDLING UNIT
• PACKAGED ROOFTOP UNITS
• SELF-CONTAINED VAV / CV UNITS
• SUPER MARKET ROOFTOP UNITS
• UNIT VENTILATORS
• HYDRONIC UNIT HEATERS
• COOLING AND HEATING COILS
• FAN COIL UNITS
• PACKAGED TERMINAL AIR CONDITIONERS
• ROOFTOP WATER SOURCE HP
• WATER SOURCE HEAT PUMPS

Richmond office only

• Thermal Ice Storage harvester

• Dehumidifcation units
• Make up air units
• natatorium units

• Gas heating and make up air systems

• Roof Curbs Equipment rails

• Customized AHU’s Fan Coil Units
• heating/cooling coils

• Air Flow Measuring Stations

• Package A/C units
• water/air cooled units
• heat pumps

• Energy/Heat Recovery ventilation
• AHU’s

• Custom Engineered air handling products

• Pool Dehumidification

• Modular, Process, and Medical Chillers

• Air to air energy recovery

• Native Bacnet building automation systems
• Security systems
• Web accessible systems

• Lonmark Building automation systems
• Tridium systems
• Web accessible systems
• Valves and damper

AIR BALANCE INC.

• FIRE, SMOKE & CONTROL DAMPERS
• LOUVERS
• GRAVITY HOODS

ARROW UNITED INDUSTRIES

• CONTROL, BACK DRAFT & CUSTOM DAMPERS
  
• STATIONARY, ADJUSTABLE & ACOUSTICAL LOUVERS
• BRICK VENTS

• COMMERCIAL & INDUSTRIAL VENTILATION FANS
• AIR CURTAINS
• ENERGY RECOVERY VENTILATORS

• AIR CONTROL DAMPERS
• LOUVERS

• SOUND ATTENUATION
• PLENUMS

• FABRIC DUCT SYSTEMS

• PRE-FABRICATED DUCT SYSTEMS:
• RECTANGULAR, SPIRAL & GASKETED PRODUCTS

• GRILLES, REGISTERS & DIFFUSERS
• TERMINAL UNITS
• UNDER FLOOR AIR DISTRIBUTION

• ROOF CURBS
• EQUIPMENT RAILS
• PIPE CURB ASSEMBLIES

PERRY FIBERGLASS PRODUCTS, INC.

• FIBERGLASS REINFORCED PLASTIC DUCT SYSTEMS

• FIRE DAMPERS
• SMOKE DAMPERS
• CEILING RADIATION DAMPERS

• ROOF CURBS
• EQUIPMENT SUPPORTS
• PIPE PORTAL SYSTEMS

• POSITIVE PRESSURE VENTING
• KITCHEN EXHAUST / GREASE DUCT
• GENERATOR EXHAUSTBOILER STACK & BREECHING

Young Regulator

• BOWDEN CABLE CONTROL REGULATORS
• VOLUME DAMPERS
• BALANCING DAMPERS