Seasons•4 has been manufacturing specialty Custom Packaged DX systems for over 40 years. Seasons•4 designs every project to meet specific needs and requirements of the end user.

Seasons•4 offers a variety of packaged DX systems:

  •  Air cooled ( 5 tons up  to 550 tons and higher).
  • Water cooled condensed
  • Evaporative condensed
  • Scroll, Reciprocating Discuss and Screw compressors
  • R-410a and R-134a refrigerants
  • New R454b and 1234yf designs are forthcoming

The depth and breadth of Seasons•4 custom capability is unfathomable. On many occasions we can offer a turnkey solution that would normally require field work by multiple trades to match at the jobsite. 

Units can easily be equipped with:

  • Airflow measuring stations
  • Humidifier / Steam generators
  • Seacoast construction
  • Electro fin coated coils
  • IFB and VIFB steam and hot water coils
  • Blenders
  • Sound attenutators
  • HEPA and high end filtration
  • Plasma air purification / Bipolar ionization filtration
  • UV lights

Thomas Jefferson University is a good example of our custom capabilities. The customer had limited capacity left in their existing cooling tower. but needed more cooling . Our approach was to supplement the water cooled condenser section with an additional 75 tons air cooled condenser. The unit was also equipped with a gas to steam humidifier and high grade In addition to the challenges on the cooling side, the spatial constraints on the roof required a very unique “Horseshoe” layout. 

Base Frames & Insulations

Compressors and Condensers