Get mechanical equipment like rooftop hvac equipment from Therm Air Sales of Fargo, North Dakota.

Let our knowledgeable team at Therm Air Sales Corp. help you find the best HVAC Mechanical Equipment for your project.

It's easy... just give us a call at 701-282-9500 or contact us today.

Dectron Logo

 Moisture removal and air handling equipment.


  • Central Station Air Handling Units
  • Air Cooled Chillers
  • Water Cooled Chillers
  • Ice Thermal Storage Systems

Energy Labs, Inc.

  • Custom Air Handling Units
  • Packaged Rooftop AHUs


  • Applied Equipment


Hays Fluid Controls

  • Manual and automatic flow controls
  • Hose kits and piping packages, fully assembled & tested
  • Solenoid valves
  • Custom-designed fluid control products for a wide range of unique applications

Legacy Chiller Systems

  • Air and Water Cooled Process Chillers


  • Packaged RTU
  • Commercial Controls
  • Split Systems


  • Mini-Splits
  • VRF Systems
  • PTAC’s

Price Mechanical Industrial

Make-Up Air

  • Direct Fired: 250 – 15000 MBH
  • Indirect Fired Drum & Tube: 250 – 15000 MBH
  • Indirect Fired Convoluted Tube: 75 – 1200 MBH
  • 90% Efficient Indirect Fired: 200 – 16000 MBH

Highly Configurable Packaged Air Handling Units

  • Indoor / Outdoor Construction
  • Single / Double Wall Construction
  • Gas, Electric, Steam & Hydronic Heating Options
  • Hydronic or DX (Packaged or Split) Cooling Options
  • Energy Recovery
  • Packaged Controls

SPX Cooling Technologies

SPX Cooling Technologies is a leading full-line, full-service cooling tower and air cooled heat exchanger manufacturer. The companies that formed SPX Cooling Technologies were founded more than 100 years ago and have more than 250 global patents in the power generation, industrial, refrigeration, and HVAC markets.

Sterling Radiator

  • Gas Fired Unit Heaters
  • Hydronic Unit Heaters
  • Cabinet Unit Heaters
  • Convectors
  • Wall Fin
  • Gas Fired Infrared Tube Heaters


  • Water Source Heat Pumps and Chillers