AIR DISTRIBUTIONS

Kitchen Ventilation Systems

• Grease Exhaust Hoods
• Heat and Condensate Hoods
• Grease Extraction
• Pollution Control Units
• External Supply Plenums
• Utility Distribution Systems
• Controls / Energy Management

Aerovent is leading manufacturer of high quality ventilation products including axial fans, centrifugal fans, Fiberglass Fans, FRP Fans, Spark Resistant Fans and more.

• Airflow Measurement and Control

• Unique Air Distribution Products

• Critical Environment Monitors and Controls

• Hazardous Gas Liquid and Material Monitoring

UL rated life safety products

• Custom Air Pollution Control Systems
• Carbon Monoxide Exhaust
• Welding Fume Exhaust
• Dust Collectors

• Inline Duct Fans
• Iris Dampers
• Industrial Fans

• Fabric Duct Ventilation
• Fabric Face Diffusers
• Final Filters

• Flexible Duct and Fittings

Greenheck
www.greenheck.com

Vektor Laboratory Exhaust

• Critical Application Fan Monitoring

Utility, Centrifugal, and Radial Blowers

• Utility Centrifugal Fans
• Industrial Centrifugal Fans
• Fabricated Pressure Blower
• Industrial Process Fans
• Plug Fans
• Plenum Fans
• Fiberglass Reinforced Plastic (FRP) Fans

Sidewall Propeller Fans

Sidewall Exhaust Fans

Inline and Ceiling Fans

• Ceiling and Cabinet Fans
• Centrifugal Inline Fans
• Tubular Centrifugal Fans
• Mixed Flow Fans
• Tube Axial Fans
• Vane Axial Medium Pressure Fans
• Vane Axial High Pressure Fans
• Circulator and Mancooler Fans

Gravity Ventilators

Roof Mounted Fans

Centrifugal Roof Exhaust Fans

• Centrifugal Upblast Exhaust Fans
• Propeller Tube Axial Fans
• Centrifugal Supply Fans
• Hooded Propeller Exhaust and Supply Fans
• Recirculating Roof Fans
• Roof Curbs

Energy Recovery

• Energy Recovery Ventilators with Heating
• Energy Recovery Ventilators with Cooling and Heating
• Energy Recovery Ventilators with Evaporative Cooling
• Energy Recovery Modules
• Control Options for Energy Recovery Ventilators

Make-Up Air

• Commercial and Industrial Make-Up Air Units
• Kitchen Systems Make-Up Air Units

Packaged Ventilation Systems

• Rooftop Ventilators with Energy Recovery, Heating and Cooling
• Rooftop Ventilators with Heating and Cooling

Indoor Air Handlers & Fan Coils

Coils

• Fluid Coils
• Booster Coils
• Energy Recovery
• Refrigerant
• Steam Coils

• Commercial / Industrial High Volume Low-Speed Destratification Fans

• Commercial and Industrial Ceiling Fans
• Air Curtains

• Oval and Spiral Ductwork

Metal-Fab manufactures complete and comprehensive venting solutions for Residential, Commercial and Industrial applications.

• Cable Operated Remote Dampers

• Actuators
• Electric Duct Heaters
• Humidifiers
• Actuated Valves

• Flow Meters and BTU meters

 Commercial, Industrial and Specialty Air Curtains.

Underfloor Air Distribution

• Round Floor Diffusers
• Linear Floor Grilles
• Linear Floor Heaters
• Underfloor Controllers
• Underfloor Terminal Units
• Underfloor Deflection Grilles

System Controls

• DDC Controls
• Networked or Stand-Alone Controls
• BACnet compatible – BTL certified

Electronic Stand-Alone Controls

Pneumatic Stand-Alone Controls

Control Applications

• Single Duct Controls
• Fan Powered Controls
• Hydronic Controls
• Bypass Controls
• Underfloor Controls
• Rooftop Controls
• Prodigy Smart Diffusers
• Graphical User Interface

Linear Diffusers & Grilles

• Custom Flow Linear Diffusers
• Linear Slot Diffusers
• Linear Bar Grilles

Ceiling Component Diffusers

• T-Bar Diffusers
• Light Troffer Diffusers
• Low Temperature Diffusers

Ceiling Diffusers

• Square Ceiling Diffusers
• Perforated Ceiling Diffusers
• Square and Rectangular Directional Diffusers
• Round Cone Diffusers
• VAV Diffusers

Grilles and Registers

• Grilles and Registers
• Airfoil Series Grilles and Registers
• Industrial / Special Application
• Filter Grilles
• Condo Grilles
• Nozzles
• Security Products
• Gym Grilles
• Heavy Duty Gym Grilles

Critical Environments

• Air Curtain Systems (HORD Systems)
• Ceiling Systems
• Displacement Diffusers
• Fan Filter Units
• Horizontal Throw Diffusers
• Laminar Flow Diffusers
• Radial Flow Diffusers
• Specialized Exhaust Diffusers
• Return & Exhaust Grilles

Displacement Ventilation

• Wall Mounted Diffusers
• In-Wall Diffusers
• Free Standing Diffusers
• Floor Mounted Diffusers
• Ceiling Mounted Diffusers
• Linear Enclosure Diffusers
• Industrial

Natural Ventilation

• Operable Wall & Penthouse
• NV Controller

Noise Control

• Commercial and custom silencers
• Rectangular, elbow and circular silencers
• Absorptive, film-lined and packless silencers
• Speech privacy and cross-talk silencers
• Acoustic enclosures and barriers
• Acoustical Louvers

• Direct and Indirect Gas-Fired Make Up Air Units
• Air Rotation Units
• Infrared Heaters

• Air Curtains
• Infrared Heaters
• Electric Baseboard, Cabinet, Ceiling Wall Heaters
• Radiant Ceiling Panels

• Roof Curbs
• Equipment Rails
• Pipe and Duct Pedestals

• Fiberglass Reinforced Plastic Duct Products

• Dust Control Equipment

Twin City Fan & Blower is an industry leading designer and manufacturer of high quality custom, semi-custom, and standard fans ranging from heavy duty industrial process fans to OEM fans to a comprehensive line of commercial supply and exhaust fans for the HVAC plan and spec market.