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Magnitude® Magnetic Bearing Centrifugal Chiller

Model WMT-A

  • Cooling capacity of 320-620 Tons 
  • Two-stage centrifugal compressor with oil-free magnetic bearings using A1 safe, low GWP refrigerant R-1233zd(E)
  • Smallest footprint and unit volume in the industry compared to similar capacity magnetic bearing centrifugal chillers using R-1233zd(E)
  • Industry-leading efficiency values as good as 0.48 kW/Ton full load and 0.30 IPLV
  • Wide operational envelope with high evaporator leaving water temperatures up to 80 °F and low turn down to 10% capacity without the need for hot gas bypass

Model WME-D

  • Cooling capacity of 250-450 Tons and heating capacity of 3600-5300 MBH
  • Two-stage centrifugal compressor with oil-free magnetic bearings using A1 safe, low GWP refrigerant R-515B
  • Industry-leading full load and IPLV efficiencies relative to other R-515B chillers
  • Wide operational envelope with high condenser leaving water temperatures up to 126 °F
  • Units are LEED qualified for those seeking green building certification
  • Sound pressure levels as low as 76 dB(A) for minimal noise distractions

Model WME-C

  • Cooling capacity of 250-1560 Tons
  • Single-stage centrifugal compressor with oil-free magnetic bearings using A1 safe, low GWP refrigerant R-513A or R-515B
  • Industry-leading uptime capabilities RideThrough® and RapidRestore® minimize the effects of a power outage
  • Wide operational envelope with inverted conditions (free cooling) and low condenser entering water temperatures down to 40 °F 
  • Industry-leading seismic certification scores to minimize effects of earthquakes

Model WMC-D

  • Cooling capacity of 90-370 Tons
  • Two-stage centrifugal compressor with oil-free magnetic bearings using A1 safe, low GWP refrigerant R-513A
  • Dual compressor redundancy provides up to 60% capacity on a single compressor for dual compressor models to operate during servicing
  • Sound pressure levels as low as 75 dB(A) for minimal noise distractions
  • Compact size, with some models able to fit through a single doorway, minimizing floorspace and installation requirements