Seismic Series

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SEISMIC SERIES

SEISMIC CERTIFIED AIR COOLED CHILLER

3-30 Ton Cooling Capacity
For use with Water or Water/Glycol fluids

The JTS Seismic Series chillers are based on the Signature Series with frame and mounting modifications to withstand seismic displacement. The Seismic Series line has the California Office of Statewide Health Planning’s Seismic Pre-approval (OSP 0173-10) as well as Pre-approved Anchorages (OPA-2674-10 and OPA-2675-10). JTS’s Seismic Series models measured a 2.7 sds and 3.0 sds, depending on the model. See for yourself how well the Seismic Series did under shake table testing on our Johnson Thermal YouTube channel. See our OSP, OPA or Seismic Certification documents for more details, or consult the factory.

Chillers Made in the USA
  • Single Air-cooled Refrigeration Circuit (3-10 Ton)
  • Dual Independent Air-cooled Refrigeration Circuits (10-30 Ton)
  • Self-Contained Pressurized Hydronic System
  • Stainless Steel Centrifugal Pump
  • Digital Scroll Compressor
  • Non-fused Disconnect
  • Stainless Steel Brazed Plate Evaporator
  • Electronic Expansion Valve
  • Type L Copper Water Piping
  • Vertical Air Discharge
  • Manual Bypass Valve
  • Stainless Steel Reservoir
  • Expansion Tank
  • Closed-Cell Insulation
  • Refrigeration Isolation Valves
  • Liquid Line Solenoid Valve
  • Microprocessor-based Controller
  • Inlet/Outlet Pressure Gauges
  • Textured Powder Coated Cabinet
  • Flow Switch
  • NEMA4 Electrical Enclosure
  • Outdoor Rated
  • UL508a & UL1995 Listed
  • -20°F To 120°F Operating Ambient
  • 18 Months Parts & Labor Warranty
  • 24/7 Customer Support
  • Ultra-Low Ambient Package to -40°F
  • High Ambient Package to 140°F
  • Cleanable Air Intake Filters
  • Control Interface
  • Remote Display
  • Fluid Filter
  • Hot Gas Bypass
  • City Water Changeover Panel for Medical Applications
  • Sound Blankets