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Manufacturers/Products

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  • Water Cooled Chillers – Centrifugal
  • Water Cooled Chillers - Scroll, Recip.
  • Water Cooled Magnetic Bearing Compressor
  • Air Cooled Chillers - Screw, Scroll, Recip.
  • Air Cooled Condensing Units
  • Air Cooled Condensers
  • Air Handling Units
  • Heat Recovery Air Handling Units
  • Fan Coil Units
  • Cabinet & Unit Heaters
  • Rooftop Air Handlers
  • Rooftop - Packaged DX
  • Evaporative Condensing Rooftop
  • Heat Recovery Rooftop Units
  • Cooling - Heating Coils
  • Vertical Water Cooled Units
  • Fluid Coolers
  • PTAC Units
  • Water Source Heat Pumps
  • Mini Split Systems
  • Flexicool Chilled Beams
  • Pinnacle Primary Ventilation Systems
  • Revolution Active Desiccant-Vapor Compression Hybrid Rooftops
  • Unit Ventilators
  • AAF Filtration Products
  • Classroom Shelving
  • Convectors
  • Finned Radiation and Enclosure
  • Coils Hot Water and Chilled Water
  • IFB Coils
  • Energy Recovery Ventilators
  • Heat Wheel
  • Flat Plate with Make-Up Heating
  • Cooling & Dehumidification

Lennox

Lennox Indoor Comfort Systems

  • Commercial Products
  • Energence High Efficiency Packaged RTU
  • Landmark standard efficiency Packaged RTU
  • Energy Recovery and Humiditrol Options

Broad Air Conditioning

Broad Air Conditioning

  • Packaged Direct-fired Absorption Chillers
  • Packaged Steam-fired Absorption Chillers
  • Packaged Multi-Energy Chillers

 

  • Variable Refrigerant Volume (VRV) Systems
  • Air & Water Cooled Condensers
  • VRV Heat Recovery
  • VRV Heat Pump
  • VRV Single & Multiple Split Systems
  • Ductless Split Systems
  • R410a

Ultimate Air by Cambridgeport
Ultimate Air by Cambridgeport

  • Custom Air Handler Design and Fabrication
  • Highly Efficient DC fan/motor option
  • Knock-Down Construction options
  • Thermal Break
  • Local Manufacturing
  • Markel Products/Electric Heat
  • Fostoria
  • Columbus Electric

Cold Point
Cold Point

  • Manufacturers of “Adirondack-Aire”
  • Replacement Heat Pumps
  • Replacement PTAC
  • Replacement Vertical Chassis

Delta Cooling Towers, Inc.
Delta

  • Engineered Plastic Cooling Towers
  • 15 year Shell Warranty

AboveAir Technologies

AboveAir Technologies

  • Ceiling and Floor Mounted A/Cs
  • Comfort, Precision and 100% Outside Air

RenewAire Ventilation
RenewAire

  • Energy Recovery Ventilators
  • Flat Plate Design with Latent and Sensible Recovery

  • Custom Air Handlers
  • Fluid Coolers
  • Induction Units

General Electric

  • Variable Frequency Drives

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Stebbins-Duffy, Inc. • 545 Salem Street, Wakefield, MA  01880 • Tel: 781.246.0840 • Fax: 781.245.7116
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